10-Q 1 whf-20240331x10q.htm 10-Q
2324308823243088http://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#AdvertisingMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#AdvertisingMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#AdvertisingMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#AirFreightAndLogisticsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#AirFreightAndLogisticsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#InternetAndDirectMarketingRetailMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#InternetAndDirectMarketingRetailMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#BuildingProductsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ConstructionAndEngineeringMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ConstructionAndEngineeringMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ConstructionAndEngineeringMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ConstructionAndEngineeringMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ConstructionAndEngineeringMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ConstructionAndEngineeringMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#DataProcessingAndOutsourcedServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#DataProcessingAndOutsourcedServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#DiversifiedSupportServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#DiversifiedSupportServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#DiversifiedSupportServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#DiversifiedSupportServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#DrugRetailMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#DrugRetailMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ElectronicEquipmentAndInstrumentsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ElectronicEquipmentAndInstrumentsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#HealthCareSuppliesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#HealthCareSuppliesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#HealthCareSuppliesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#HealthCareSuppliesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#HouseholdAppliancesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#HouseholdAppliancesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#PackagedFoodsAndMeatsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#PaperPackagingMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#PaperPackagingMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#PaperPackagingMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#PersonalProductsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#PersonalProductsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#PharmaceuticalsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#PharmaceuticalsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#PharmaceuticalsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#PharmaceuticalsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#RealEstateOperatingCompaniesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#RealEstateOperatingCompaniesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#RealEstateOperatingCompaniesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#RealEstateSectorMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#RealEstateSectorMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ResearchAndConsultingServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ResearchAndConsultingServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ResearchAndConsultingServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ResearchAndConsultingServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#TechnologyHardwareStorageAndPeripheralsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#TechnologyHardwareStorageAndPeripheralsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#TradingCompaniesAndDistributorsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#TradingCompaniesAndDistributorsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#WirelessTelecommunicationServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#WirelessTelecommunicationServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMember0001552198--12-312024Q1falsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#AdvertisingMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#AdvertisingMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#AdvertisingMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#AdvertisingMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#AirFreightAndLogisticsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#AirFreightAndLogisticsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#AirFreightAndLogisticsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#AirFreightAndLogisticsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#AirFreightAndLogisticsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#AlternativeCarriersMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#ApplicationSoftwareMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#ApplicationSoftwareMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#ApplicationSoftwareMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#ApplicationSoftwareMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#ApplicationSoftwareMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#ApplicationSoftwareMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#ApplicationSoftwareMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#ApplicationSoftwareMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#AutomotiveRetailMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#BroadcastingMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#BroadcastingMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#BroadlineRetailMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#BroadlineRetailMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#BroadlineRetailMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#BroadlineRetailMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#BuildingProductsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#CableAndSatelliteMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#CableAndSatelliteMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#CommodityChemicalsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#CommodityChemicalsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#CommodityChemicalsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#ConstructionMaterialsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#ConstructionMaterialsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#DataProcessingAndOutsourcedServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#DistributorsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#DistributorsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#DistributorsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#DistributorsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#DistributorsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#DiversifiedChemicalsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#DiversifiedChemicalsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#DiversifiedSupportServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#EducationServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#EducationServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#EducationServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#ElectricUtilitiesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMembertruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMemberfalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#HealthCareFacilitiesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#HealthCareFacilitiesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#HealthCareServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#HealthCareServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#HealthCareSuppliesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#HeavyElectricalEquipmentMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#HeavyElectricalEquipmentMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#HomeFurnishingsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#HomeFurnishingsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#HomeFurnishingsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#HomeFurnishingsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#HouseholdAppliancesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#HouseholdProductsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#HouseholdProductsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#InteractiveMediaAndServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#InteractiveMediaAndServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#InteractiveMediaAndServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#InteractiveMediaAndServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMembertruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentAffiliatedIssuerNoncontrolledMemberhttp://www.whitehorsefinance.com/20240331#LeisureFacilitiesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentAffiliatedIssuerNoncontrolledMemberhttp://www.whitehorsefinance.com/20240331#LeisureFacilitiesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#LeisureFacilitiesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#LeisureFacilitiesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#LeisureFacilitiesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentAffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentAffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#LeisureProductsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#LeisureProductsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#LeisureProductsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#LeisureProductsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentAffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#LifeSciencesToolsAndServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#OfficeServicesAndSuppliesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#OfficeServicesAndSuppliesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentAffiliatedIssuerControlledMemberhttp://www.whitehorsefinance.com/20240331#OfficeServicesAndSuppliesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentAffiliatedIssuerControlledMemberhttp://www.whitehorsefinance.com/20240331#OfficeServicesAndSuppliesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentAffiliatedIssuerControlledMemberhttp://www.whitehorsefinance.com/20240331#OfficeServicesAndSuppliesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#OfficeServicesAndSuppliesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#OfficeServicesAndSuppliesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#RealEstateOperatingCompaniesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#RealEstateOperatingCompaniesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#RealEstateOperatingCompaniesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#RealEstateDevelopmentMembertruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#RealEstateDevelopmentMembertruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#SpecializedConsumerServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#SpecializedConsumerServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#SpecializedConsumerServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#SecurityAlarmServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentAffiliatedIssuerControlledMemberhttp://www.whitehorsefinance.com/20240331#SpecializedFinanceMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentAffiliatedIssuerControlledMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#SystemsSoftwareMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#SystemsSoftwareMembertruetruehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#SystemsSoftwareMembertruetruehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#TechnologyHardwareStorageAndPeripheralsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#TechnologyHardwareStorageAndPeripheralsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#AdvertisingMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#AdvertisingMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#AirFreightAndLogisticsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#BroadlineRetailMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#BroadlineRetailMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#BuildingProductsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#ConstructionAndEngineeringMembertruetruehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentAffiliatedIssuerNoncontrolledMemberhttp://www.whitehorsefinance.com/20240331#DiversifiedChemicalsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentAffiliatedIssuerNoncontrolledMemberhttp://www.whitehorsefinance.com/20240331#DiversifiedChemicalsMembertruetruetruehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentAffiliatedIssuerNoncontrolledMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#OtherDiversifiedFinancialServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#OtherDiversifiedFinancialServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#DiversifiedSupportServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#DiversifiedSupportServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#EducationServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#IndustrialMachineryMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#InteractiveMediaAndServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#LeisureFacilitiesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#LeisureFacilitiesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentAffiliatedIssuerNoncontrolledMemberhttp://www.whitehorsefinance.com/20240331#LeisureProductsMembertruetruetruehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentAffiliatedIssuerNoncontrolledMemberhttp://www.whitehorsefinance.com/20240331#LeisureProductsMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentAffiliatedIssuerNoncontrolledMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentAffiliatedIssuerControlledMemberhttp://www.whitehorsefinance.com/20240331#OfficeServicesAndSuppliesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentAffiliatedIssuerControlledMemberhttp://www.whitehorsefinance.com/20240331#OfficeServicesAndSuppliesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentAffiliatedIssuerControlledMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#PaperPackagingMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#RealEstateOperatingCompaniesMembertruetruetruehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#RealEstateOperatingCompaniesMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#SpecializedConsumerServicesMembertruetruetruehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentAffiliatedIssuerControlledMemberhttp://www.whitehorsefinance.com/20240331#SpecializedFinanceMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentAffiliatedIssuerControlledMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#SystemsSoftwareMembertruetruehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#SystemsSoftwareMembertruetruehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#AdvertisingMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#AdvertisingMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#AdvertisingMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#AirFreightAndLogisticsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#AirFreightAndLogisticsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#BroadlineRetailMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#BroadlineRetailMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#BuildingProductsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ConstructionAndEngineeringMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ConstructionAndEngineeringMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ConstructionAndEngineeringMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ConstructionAndEngineeringMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ConstructionAndEngineeringMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ConstructionAndEngineeringMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#DataProcessingAndOutsourcedServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#DataProcessingAndOutsourcedServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#DiversifiedSupportServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#DiversifiedSupportServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#DiversifiedSupportServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#DiversifiedSupportServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#DrugRetailMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#DrugRetailMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ElectronicEquipmentAndInstrumentsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ElectronicEquipmentAndInstrumentsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#HealthCareSuppliesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#HealthCareSuppliesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#HealthCareSuppliesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#HealthCareSuppliesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#HouseholdAppliancesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#HouseholdAppliancesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#IndustrialMachineryMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#InvestmentBankingAndBrokerageMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#InvestmentBankingAndBrokerageMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#PackagedFoodsAndMeatsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#PaperAndPlasticPackagingProductsAndMaterialsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#PaperAndPlasticPackagingProductsAndMaterialsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#PaperAndPlasticPackagingProductsAndMaterialsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#PersonalProductsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#PersonalProductsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#PharmaceuticalsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#PharmaceuticalsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#PharmaceuticalsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#PharmaceuticalsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#RealEstateOperatingCompaniesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#RealEstateOperatingCompaniesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#RealEstateOperatingCompaniesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#RealEstateServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#RealEstateServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#RealEstateServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#RealEstateServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#RealEstateServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#TradingCompaniesAndDistributorsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#TradingCompaniesAndDistributorsMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#WirelessTelecommunicationServicesMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#WirelessTelecommunicationServicesMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#AdvertisingMembertruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#AdvertisingMembertruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#AirFreightAndLogisticsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#AirFreightAndLogisticsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#AirFreightAndLogisticsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#AirFreightAndLogisticsMembertruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#AirFreightAndLogisticsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#AlternativeCarriersMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ApplicationSoftwareMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ApplicationSoftwareMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ApplicationSoftwareMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ApplicationSoftwareMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ApplicationSoftwareMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ApplicationSoftwareMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#AutomotiveRetailMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#BroadcastingMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#BroadcastingMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#BroadlineRetailMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#BroadlineRetailMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#BroadlineRetailMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#BroadlineRetailMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#BuildingProductsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#CableAndSatelliteMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#CableAndSatelliteMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#CommodityChemicalsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#CommodityChemicalsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#CommodityChemicalsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ConstructionAndEngineeringMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ConstructionMaterialsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ConstructionMaterialsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#DataProcessingAndOutsourcedServicesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#DistributorsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#DistributorsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#DistributorsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#DistributorsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#DistributorsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#DistributorsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#DiversifiedChemicalsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#DiversifiedChemicalsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#DiversifiedSupportServicesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EducationServicesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EducationServicesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EducationServicesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ElectricUtilitiesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMembertruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMembertruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#HealthCareFacilitiesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#HealthCareFacilitiesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#HealthCareServicesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#HealthCareServicesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#HealthCareServicesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#HealthCareServicesMembertruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#HealthCareSuppliesMembertruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#HeavyElectricalEquipmentMembertruetruefalsehttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#HeavyElectricalEquipmentMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#HomeFurnishingsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#HomeFurnishingsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#HomeFurnishingsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#HomeFurnishingsMembertruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#HouseholdAppliancesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#HouseholdProductsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#HouseholdProductsMembertruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#IndustrialMachineryMembertruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#InteractiveMediaAndServicesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#InteractiveMediaAndServicesMembertruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#InvestmentBankingAndBrokerageMembertruetruefalsehttp://www.whitehorsefinance.com/20240331#HonorsHoldingsLLCMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#LeisureFacilitiesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#LeisureFacilitiesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#LeisureFacilitiesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#LeisureFacilitiesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#LeisureFacilitiesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#LeisureProductsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#LeisureProductsMembertruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#LeisureProductsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#LeisureProductsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#LifeSciencesToolsAndServicesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#OfficeServicesAndSuppliesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#OfficeServicesAndSuppliesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#OfficeServicesAndSuppliesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#OfficeServicesAndSuppliesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#OfficeServicesAndSuppliesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#OfficeServicesAndSuppliesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#RealEstateDevelopmentMembertruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#RealEstateDevelopmentMembertruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#RealEstateOperatingCompaniesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#RealEstateOperatingCompaniesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#RealEstateOperatingCompaniesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ResearchAndConsultingServicesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ResearchAndConsultingServicesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ResearchAndConsultingServicesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ResearchAndConsultingServicesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#SpecializedConsumerServicesMembertruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#SpecializedConsumerServicesMembertruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#SpecializedConsumerServicesMembertruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#SpecializedFinanceMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#SystemsSoftwareMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#SystemsSoftwareMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#TechnologyHardwareStorageAndPeripheralsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#TechnologyHardwareStorageAndPeripheralsMembertruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#AdvertisingMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://fasb.org/us-gaap/2023#AdvertisingMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#AirFreightAndLogisticsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#BroadlineRetailMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#BroadlineRetailMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#BuildingProductsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#ConstructionAndEngineeringMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/srt/2023#NorthAmericaMemberhttp://www.whitehorsefinance.com/20240331#DiversifiedChemicalsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#DiversifiedChemicalsMembertruetruetruehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#OtherDiversifiedFinancialServicesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#OtherDiversifiedFinancialServicesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#DiversifiedSupportServicesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#DiversifiedSupportServicesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#EducationServicesMembertruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#EnvironmentalAndFacilitiesServicesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#IndustrialMachineryMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#InteractiveMediaAndServicesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#ITConsultingAndOtherServicesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#LeisureFacilitiesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#LeisureFacilitiesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#LeisureProductsMembertruetruetruehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#LeisureProductsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#OfficeServicesAndSuppliesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#OfficeServicesAndSuppliesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#PaperAndPlasticPackagingProductsAndMaterialsMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#RealEstateOperatingCompaniesMembertruetruetruehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#RealEstateOperatingCompaniesMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#SpecializedConsumerServicesMembertruetruetruehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMemberhttp://www.whitehorsefinance.com/20240331#SpecializedFinanceMembertruetruefalsehttp://fasb.org/us-gaap/2023#InvestmentUnaffiliatedIssuerMember2324308823243088http://www.whitehorsefinance.com/20240331#MMOpCo.LLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MMOpCo.LLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#PltfrmCompaniesLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#PltfrmCompaniesLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#GulfWindsInternationalAcquisitionLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#GulfWindsInternationalAcquisitionLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MotivationalMarketingLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MotivationalMarketingLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#TranserviceHoldingsIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#PatagoniaHoldcoLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#AlvariaHoldcoMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#AlvariaHoldcoMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#AlvariaHoldcoMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#AlvariaHoldcoMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MbsHighwayLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#NavigaIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#NavigaIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#BaseRateMemberhttp://www.whitehorsefinance.com/20240331#UserzoomTechnologiesIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#TeamCarCareHoldingsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#BaseRateMemberhttp://www.whitehorsefinance.com/20240331#CoastalTelevisionBroadcastingGroupLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#CoastalTelevisionBroadcastingGroupLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#BBQBuyerLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#BBQBuyerLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#LuxuryBrandHoldingsIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#PotpourriGroupIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#TrimliteBuyerLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://www.whitehorsefinance.com/20240331#CanadianDollarOfferedRateMemberhttp://www.whitehorsefinance.com/20240331#BulkMidcoLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#BulkMidcoLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#BaseRateMemberhttp://www.whitehorsefinance.com/20240331#FgiAcquisitionCorpMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#UsMethanolMidcoLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#UsMethanolMidcoLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#ClaridgeProductsandEquipmentLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#ClaridgeProductsandEquipmentLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#BaseRateMemberhttp://www.whitehorsefinance.com/20240331#FuturePaymentTechnologiesLPMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#FoodservicesBrandGroupLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MidwestTexasTeaCaLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredBridgeLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MidwestTexasTeaCaLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MidwestTexasTeaCaLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MidwestTexasTeaCaLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#ManchesterAcquisitionSubLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#ChaseProductsCoMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://www.whitehorsefinance.com/20240331#NNAServicesLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#EducationDynamicsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#EducationDynamicsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#EducationDynamicsLLCMemberhttp://www.whitehorsefinance.com/20240331#SubordinatedUnsecuredTermLoanMemberhttp://www.whitehorsefinance.com/20240331#CleanChoiceEnergyIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#BranfordFiltrationLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#BranfordFiltrationLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#IndustrialSpecialtyServicesUSALLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#RLJPro-VacInc.Memberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#BridgepointHealthcareLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#BridgepointHealthcareLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#LabLogisticsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#LabLogisticsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#ABBCon-ciseOpticalGroupLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#PowerServiceGroupCrAcquisitionIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#PowerServiceGroupCrAcquisitionIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#HollanderIntermediateLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#SleepOpCoLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#SleepOpCoLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#WhitestoneHomeFurnishingsLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#TokenBuyerIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#TheKyjenCompanyLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#TheKyjenCompanyLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MSIInformationServicesIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MSIInformationServicesIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#BaseRateMemberhttp://www.whitehorsefinance.com/20240331#ZephyrBuyerL.p.Memberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#ZephyrBuyerL.p.Memberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#ATSGIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MgtMergerTargetLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MgtMergerTargetLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#HonorsHoldingsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#HonorsHoldingsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#LiftBrandsIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanAMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#LiftBrandsIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanBMemberhttp://www.whitehorsefinance.com/20240331#SnapFitnessHoldingsIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanCMemberhttp://www.whitehorsefinance.com/20240331#PlaymonsterGroupLLCMemberhttp://www.whitehorsefinance.com/20240331#PriorityFirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#PlaymonsterGroupLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#LeviathanIntermediateHoldcoLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#LeviathanIntermediateHoldcoLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#LSCSHoldingsIncMemberhttp://www.whitehorsefinance.com/20240331#SecondLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#AmericanCraftsLCMemberhttp://www.whitehorsefinance.com/20240331#SuperSeniorPriorityFirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#AmericanCraftsLCMemberhttp://www.whitehorsefinance.com/20240331#SuperPriorityFirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#AmericanCraftsLCMemberhttp://www.whitehorsefinance.com/20240331#PriorityFirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#AmericanCraftsLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#AmericanCraftsLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#EmpireOfficeIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#EmpireOfficeIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#SalonRepublicHoldingsLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#SalonRepublicHoldingsLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#SalonRepublicHoldingsLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MonarchCollectiveHoldingsLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MonarchCollectiveHoldingsLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#CampFacilityServicesHoldingsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#HCSalonHoldingsIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#HCSalonHoldingsIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#EventServicesAmericaIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#WHFSTRSOhioSeniorLoanFundLLCMemberhttp://fasb.org/us-gaap/2023#SubordinatedDebtMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#ArcserveCaymanOpcoLpMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#ArcserveCaymanOpcoLpMemberhttp://www.whitehorsefinance.com/20240331#UnsecuredLoanMemberhttp://www.whitehorsefinance.com/20240331#ArcserveCaymanOpcoLpMemberhttp://www.whitehorsefinance.com/20240331#UnsecuredLoanMemberhttp://www.whitehorsefinance.com/20240331#TelestreamHoldingsCorporationMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#TelestreamHoldingsCorporationMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#AvisionHoldingsLLCMemberhttp://www.whitehorsefinance.com/20240331#ClassALLCInterestsMemberhttp://www.whitehorsefinance.com/20240331#MerrimanHoldingsLPMemberhttp://www.whitehorsefinance.com/20240331#ClassAUnitsMemberhttp://www.whitehorsefinance.com/20240331#MotivationalCIVLLCMemberhttp://www.whitehorsefinance.com/20240331#ClassBUnitsMemberhttp://www.whitehorsefinance.com/20240331#BBQBuyerLLCMemberhttp://fasb.org/us-gaap/2023#CommonStockMemberhttp://www.whitehorsefinance.com/20240331#Ross-SimonsTopcoLPMemberhttp://www.whitehorsefinance.com/20240331#PreferredUnitsMemberhttp://www.whitehorsefinance.com/20240331#PFBHoldcoIncMemberhttp://www.whitehorsefinance.com/20240331#ClassAUnitsMemberhttp://www.whitehorsefinance.com/20240331#SterlingPureBlockerLlcMemberhttp://www.whitehorsefinance.com/20240331#ClassBUnitsMemberhttp://www.whitehorsefinance.com/20240331#PressurizedHoldingsLlcMemberhttp://www.whitehorsefinance.com/20240331#CommonUnitsMemberhttp://www.whitehorsefinance.com/20240331#PressurizedHoldingsLlcMemberhttp://www.whitehorsefinance.com/20240331#PreferredUnitsMemberhttp://www.whitehorsefinance.com/20240331#SFSGlobalHoldingCompanyMemberhttp://fasb.org/us-gaap/2023#WarrantMemberhttp://www.whitehorsefinance.com/20240331#SigueCorporationMemberhttp://fasb.org/us-gaap/2023#WarrantMemberhttp://www.whitehorsefinance.com/20240331#QuestEventsLLCMemberhttp://www.whitehorsefinance.com/20240331#CommonUnitsMemberhttp://www.whitehorsefinance.com/20240331#ImageOneIndustriesLLCMemberhttp://www.whitehorsefinance.com/20240331#CommonAUnitsMemberhttp://www.whitehorsefinance.com/20240331#EddyAcquisitionsLLCMemberhttp://www.whitehorsefinance.com/20240331#PreferredUnitsMemberhttp://www.whitehorsefinance.com/20240331#BPII-JLGroupHoldingsLPMemberhttp://www.whitehorsefinance.com/20240331#ClassAUnitsMemberhttp://www.whitehorsefinance.com/20240331#BLProductsParentLPMemberhttp://www.whitehorsefinance.com/20240331#ClassAUnitsMemberhttp://www.whitehorsefinance.com/20240331#WhatIfMediaGroupLLCMemberhttp://www.whitehorsefinance.com/20240331#CommonUnitsMemberhttp://www.whitehorsefinance.com/20240331#CXHoldcoLLCMemberhttp://www.whitehorsefinance.com/20240331#CommonUnitsMemberhttp://www.whitehorsefinance.com/20240331#KerasHoldingsLLCMemberhttp://fasb.org/us-gaap/2023#CommonStockMemberhttp://www.whitehorsefinance.com/20240331#VistriaBlockedMgtInvestorLpMemberhttp://www.whitehorsefinance.com/20240331#ClassAUnitsMemberhttp://www.whitehorsefinance.com/20240331#SnapFitnessHoldingsIncMemberhttp://fasb.org/us-gaap/2023#CommonClassAMemberhttp://www.whitehorsefinance.com/20240331#SnapFitnessHoldingsIncMemberhttp://fasb.org/us-gaap/2023#WarrantMemberhttp://www.whitehorsefinance.com/20240331#PlaymonsterGroupEquityIncMemberhttp://fasb.org/us-gaap/2023#PreferredStockMemberhttp://www.whitehorsefinance.com/20240331#PlaymonsterGroupEquityIncMemberhttp://fasb.org/us-gaap/2023#CommonStockMemberhttp://www.whitehorsefinance.com/20240331#AmericanCraftsHoldingsLlcMemberhttp://fasb.org/us-gaap/2023#WarrantMemberhttp://www.whitehorsefinance.com/20240331#NewAmericanCraftsHoldingsLlcClassaUnitsMemberhttp://www.whitehorsefinance.com/20240331#ClassAUnitsMemberhttp://www.whitehorsefinance.com/20240331#MaxSolutionsIncMemberhttp://fasb.org/us-gaap/2023#CommonStockMemberhttp://www.whitehorsefinance.com/20240331#SalonRepublicHoldingsLlcMemberhttp://fasb.org/us-gaap/2023#PreferredStockMemberhttp://www.whitehorsefinance.com/20240331#SalonRepublicHoldingsLlcMemberhttp://fasb.org/us-gaap/2023#CommonStockMemberhttp://www.whitehorsefinance.com/20240331#CampFacilityServicesParentLLCMemberhttp://www.whitehorsefinance.com/20240331#PreferredUnitsMemberhttp://www.whitehorsefinance.com/20240331#WHFSTRSOhioSeniorLoanFundMemberhttp://www.whitehorsefinance.com/20240331#LLCInterestsMemberhttp://www.whitehorsefinance.com/20240331#ArcserveCaymanGpLlcMemberhttp://www.whitehorsefinance.com/20240331#CommonUnitsMemberhttp://www.whitehorsefinance.com/20240331#ArcserveCaymanTopcoLpMemberhttp://www.whitehorsefinance.com/20240331#CommonUnitsMemberhttp://www.whitehorsefinance.com/20240331#MMOpCo.LLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MMOpCo.LLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#GulfWindsInternationalAcquisitionLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#GulfWindsInternationalAcquisitionLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MotivationalMarketingLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MotivationalMarketingLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#TranserviceHoldingsIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#PatagoniaHoldcoLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#AtlasPurchaserIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#AtlasPurchaserIncMemberhttp://www.whitehorsefinance.com/20240331#SecondLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MbsHighwayLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#NavigaIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#NavigaIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#BaseRateMemberhttp://www.whitehorsefinance.com/20240331#UserzoomTechnologiesIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#TeamCarCareHoldingsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#BaseRateMemberhttp://www.whitehorsefinance.com/20240331#CoastalTelevisionBroadcastingGroupLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#CoastalTelevisionBroadcastingGroupLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#BBQBuyerLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#BBQBuyerLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#LuxuryBrandHoldingsIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#PotpourriGroupIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#TrimliteBuyerLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://www.whitehorsefinance.com/20240331#CanadianDollarOfferedRateMemberhttp://www.whitehorsefinance.com/20240331#BulkMidcoLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#BulkMidcoLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#FgiAcquisitionCorpMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#UsMethanolMidcoLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#UsMethanolMidcoLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#BannerAcquisitionHoldingsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#ClaridgeProductsandEquipmentLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#ClaridgeProductsandEquipmentLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#BaseRateMemberhttp://www.whitehorsefinance.com/20240331#FuturePaymentTechnologiesLPMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#FoodservicesBrandGroupLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#FoodservicesBrandGroupLlcMemberhttp://www.whitehorsefinance.com/20240331#SecondLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MidwestTexasTeaCaLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredBridgeLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MidwestTexasTeaCaLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MidwestTexasTeaCaLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MidwestTexasTeaCaLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#ManchesterAcquisitionSubLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#ChaseProductsCoMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://www.whitehorsefinance.com/20240331#NNAServicesLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#EducationDynamicsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#EducationDynamicsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#EducationDynamicsLLCMemberhttp://www.whitehorsefinance.com/20240331#SubordinatedUnsecuredTermLoanMemberhttp://www.whitehorsefinance.com/20240331#CleanChoiceEnergyIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#BranfordFiltrationLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#BranfordFiltrationLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#IndustrialSpecialtyServicesUSALLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#BridgepointHealthcareLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#BridgepointHealthcareLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#LabLogisticsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#LabLogisticsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#PGDentalNewJerseyParentLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#PGDentalNewJerseyParentLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#BaseRateMemberhttp://www.whitehorsefinance.com/20240331#ABBCon-ciseOpticalGroupLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#PowerServiceGroupCrAcquisitionIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#PowerServiceGroupCrAcquisitionIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#HollanderIntermediateLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#SleepOpCoLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#SleepOpCoLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#WhitestoneHomeFurnishingsLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#TokenBuyerIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#TheKyjenCompanyLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#TheKyjenCompanyLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#ProjectCastleIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MSIInformationServicesIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MSIInformationServicesIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#BaseRateMemberhttp://www.whitehorsefinance.com/20240331#JVMCHoldingsCorpMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#ATSGIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#HonorsHoldingsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#HonorsHoldingsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#LiftBrandsIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanAMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#LiftBrandsIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanBMemberhttp://www.whitehorsefinance.com/20240331#SnapFitnessHoldingsIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanCMemberhttp://www.whitehorsefinance.com/20240331#PlayMonsterLLCMemberhttp://www.whitehorsefinance.com/20240331#PriorityFirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#PlayMonsterLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#LeviathanIntermediateHoldcoLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#LeviathanIntermediateHoldcoLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#LSCSHoldingsIncMemberhttp://www.whitehorsefinance.com/20240331#SecondLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#AmericanCraftsLCMemberhttp://www.whitehorsefinance.com/20240331#SuperPriorityFirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#AmericanCraftsLCMemberhttp://www.whitehorsefinance.com/20240331#PriorityFirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#AmericanCraftsLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#AmericanCraftsLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#EmpireOfficeIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#EmpireOfficeIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#StoiclaneMidcoLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#StoiclaneMidcoLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#SalonRepublicHoldingsLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#SalonRepublicHoldingsLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#SalonRepublicHoldingsLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#ALMMediaLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#BarrettPurchaserLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#BarrettPurchaserLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#BarrettPurchaserLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#CampFacilityServicesHoldingsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#HCSalonHoldingsIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#HCSalonHoldingsIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#WHFSTRSOhioSeniorLoanFundLLCMemberhttp://fasb.org/us-gaap/2023#SubordinatedDebtMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#ArcstorMidcoLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#ArcstorMidcoLLCMemberhttp://www.whitehorsefinance.com/20240331#PriorityFirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#TelestreamHoldingsCorporationMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#TelestreamHoldingsCorporationMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#AvisionHoldingsLLCMemberhttp://www.whitehorsefinance.com/20240331#ClassALLCInterestsMemberhttp://www.whitehorsefinance.com/20240331#MerrimanHoldingsLPMemberhttp://www.whitehorsefinance.com/20240331#ClassAUnitsMemberhttp://www.whitehorsefinance.com/20240331#MotivationalCIVLLCMemberhttp://www.whitehorsefinance.com/20240331#ClassBUnitsMemberhttp://www.whitehorsefinance.com/20240331#BBQBuyerLLCMemberhttp://fasb.org/us-gaap/2023#CommonStockMemberhttp://www.whitehorsefinance.com/20240331#Ross-SimonsTopcoLPMemberhttp://www.whitehorsefinance.com/20240331#PreferredUnitsMemberhttp://www.whitehorsefinance.com/20240331#PfbHoldingCompanyLlcMemberhttp://www.whitehorsefinance.com/20240331#ClassAUnitsMemberhttp://www.whitehorsefinance.com/20240331#SterlingPureBlockerLlcMemberhttp://www.whitehorsefinance.com/20240331#ClassBUnitsMemberhttp://www.whitehorsefinance.com/20240331#PressurizedHoldingsLlcMemberhttp://www.whitehorsefinance.com/20240331#CommonUnitsMemberhttp://www.whitehorsefinance.com/20240331#PressurizedHoldingsLlcMemberhttp://www.whitehorsefinance.com/20240331#PreferredUnitsMemberhttp://www.whitehorsefinance.com/20240331#SFSGlobalHoldingCompanyMemberhttp://fasb.org/us-gaap/2023#WarrantMemberhttp://www.whitehorsefinance.com/20240331#SigueCorporationMemberhttp://fasb.org/us-gaap/2023#WarrantMemberhttp://www.whitehorsefinance.com/20240331#QuestEventsLLCMemberhttp://www.whitehorsefinance.com/20240331#CommonUnitsMemberhttp://www.whitehorsefinance.com/20240331#ImageOneIndustriesLLCMemberhttp://www.whitehorsefinance.com/20240331#CommonAUnitsMemberhttp://www.whitehorsefinance.com/20240331#EddyAcquisitionsLLCMemberhttp://www.whitehorsefinance.com/20240331#PreferredUnitsMemberhttp://www.whitehorsefinance.com/20240331#BPII-JLGroupHoldingsLPMemberhttp://www.whitehorsefinance.com/20240331#ClassAUnitsMemberhttp://www.whitehorsefinance.com/20240331#BLProductsParentLPMemberhttp://www.whitehorsefinance.com/20240331#ClassAUnitsMemberhttp://www.whitehorsefinance.com/20240331#WhatIfMediaGroupLLCMemberhttp://www.whitehorsefinance.com/20240331#CommonUnitsMemberhttp://www.whitehorsefinance.com/20240331#CXHoldcoLLCMemberhttp://www.whitehorsefinance.com/20240331#CommonUnitsMemberhttp://www.whitehorsefinance.com/20240331#KerasHoldingsLLCMemberhttp://fasb.org/us-gaap/2023#CommonStockMemberhttp://www.whitehorsefinance.com/20240331#VistriaBlockedMgtInvestorLpMemberhttp://www.whitehorsefinance.com/20240331#SeriesUnitsMemberhttp://www.whitehorsefinance.com/20240331#SnapFitnessHoldingsIncMemberhttp://fasb.org/us-gaap/2023#CommonClassAMemberhttp://www.whitehorsefinance.com/20240331#SnapFitnessHoldingsIncMemberhttp://fasb.org/us-gaap/2023#WarrantMemberhttp://www.whitehorsefinance.com/20240331#PlaymonsterGroupEquityIncMemberhttp://fasb.org/us-gaap/2023#PreferredStockMemberhttp://www.whitehorsefinance.com/20240331#PlaymonsterGroupEquityIncMemberhttp://fasb.org/us-gaap/2023#CommonStockMemberhttp://www.whitehorsefinance.com/20240331#AmericanCraftsHoldingsLlcMemberhttp://fasb.org/us-gaap/2023#WarrantMemberhttp://www.whitehorsefinance.com/20240331#NewAmericanCraftsHoldingsLlcMemberhttp://www.whitehorsefinance.com/20240331#ClassAUnitsMemberhttp://www.whitehorsefinance.com/20240331#MaxSolutionsIncMemberhttp://fasb.org/us-gaap/2023#CommonStockMemberhttp://www.whitehorsefinance.com/20240331#SalonRepublicInvestmentsLlcMemberhttp://fasb.org/us-gaap/2023#PreferredStockMemberhttp://www.whitehorsefinance.com/20240331#SalonRepublicInvestmentsLlcMemberhttp://fasb.org/us-gaap/2023#CommonStockMemberhttp://www.whitehorsefinance.com/20240331#CampFacilityServicesParentLLCMemberhttp://www.whitehorsefinance.com/20240331#PreferredUnitsMemberhttp://www.whitehorsefinance.com/20240331#WHFSTRSOhioSeniorLoanFundMemberhttp://www.whitehorsefinance.com/20240331#LLCInterestsMemberP3Yhttp://www.whitehorsefinance.com/20240331#ArcserveCaymanOpcoLpMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://www.whitehorsefinance.com/20240331#ArcserveCaymanOpcoLpMemberhttp://www.whitehorsefinance.com/20240331#UnsecuredLoanMemberhttp://www.whitehorsefinance.com/20240331#ArcserveCaymanOpcoLpMemberhttp://www.whitehorsefinance.com/20240331#UnsecuredLoanMemberhttp://www.whitehorsefinance.com/20240331#ArcserveCaymanGpLlcMemberhttp://www.whitehorsefinance.com/20240331#CommonUnitsMemberhttp://www.whitehorsefinance.com/20240331#ArcserveCaymanTopcoLpMemberhttp://www.whitehorsefinance.com/20240331#CommonUnitsMemberhttp://www.whitehorsefinance.com/20240331#PlaymonsterGroupLLCMemberhttp://www.whitehorsefinance.com/20240331#PriorityFirstLienSecuredTermLoanMemberhttp://www.whitehorsefinance.com/20240331#PlaymonsterGroupLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://www.whitehorsefinance.com/20240331#PlaymonsterGroupEquityIncMemberhttp://fasb.org/us-gaap/2023#PreferredStockMemberhttp://www.whitehorsefinance.com/20240331#PlaymonsterGroupEquityIncMemberhttp://fasb.org/us-gaap/2023#CommonStockMemberhttp://www.whitehorsefinance.com/20240331#ChaseProductsCoMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://www.whitehorsefinance.com/20240331#PressurizedHoldingsLlcMemberhttp://www.whitehorsefinance.com/20240331#CommonUnitsMemberhttp://www.whitehorsefinance.com/20240331#PressurizedHoldingsLlcMemberhttp://www.whitehorsefinance.com/20240331#PreferredUnitsMemberhttp://www.whitehorsefinance.com/20240331#AmericanCraftsLCMemberhttp://www.whitehorsefinance.com/20240331#SuperSeniorPriorityFirstLienSecuredTermLoanMemberhttp://www.whitehorsefinance.com/20240331#AmericanCraftsLCMemberhttp://www.whitehorsefinance.com/20240331#SuperPriorityFirstLienSecuredTermLoanMemberhttp://www.whitehorsefinance.com/20240331#AmericanCraftsLCMemberhttp://www.whitehorsefinance.com/20240331#PriorityFirstLienSecuredTermLoanMemberhttp://www.whitehorsefinance.com/20240331#AmericanCraftsLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://www.whitehorsefinance.com/20240331#AmericanCraftsLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://www.whitehorsefinance.com/20240331#AmericanCraftsHoldingsLlcMemberhttp://fasb.org/us-gaap/2023#WarrantMemberhttp://www.whitehorsefinance.com/20240331#NewAmericanCraftsHoldingsLlcClassaUnitsMemberhttp://www.whitehorsefinance.com/20240331#ClassAUnitsMemberhttp://www.whitehorsefinance.com/20240331#WHFSTRSOhioSeniorLoanFundLLCMemberhttp://fasb.org/us-gaap/2023#SubordinatedDebtMemberhttp://www.whitehorsefinance.com/20240331#WHFSTRSOhioSeniorLoanFundLLCMemberhttp://fasb.org/us-gaap/2023#EquitySecuritiesMemberhttp://www.whitehorsefinance.com/20240331#ArcoleHoldingCorporationMemberhttp://fasb.org/us-gaap/2023#EquitySecuritiesMemberhttp://www.whitehorsefinance.com/20240331#PlaymonsterGroupLLCMemberhttp://www.whitehorsefinance.com/20240331#PriorityFirstLienSecuredTermLoanMemberhttp://www.whitehorsefinance.com/20240331#PlaymonsterGroupLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://www.whitehorsefinance.com/20240331#PlaymonsterGroupEquityIncMemberhttp://fasb.org/us-gaap/2023#PreferredStockMemberhttp://www.whitehorsefinance.com/20240331#PlaymonsterGroupEquityIncMemberhttp://fasb.org/us-gaap/2023#CommonStockMemberhttp://www.whitehorsefinance.com/20240331#ChaseProductsCoMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://www.whitehorsefinance.com/20240331#PressurizedHoldingsLlcMemberhttp://www.whitehorsefinance.com/20240331#CommonUnitsMemberhttp://www.whitehorsefinance.com/20240331#PressurizedHoldingsLlcMemberhttp://www.whitehorsefinance.com/20240331#PreferredUnitsMemberhttp://www.whitehorsefinance.com/20240331#AmericanCraftsLCMemberhttp://www.whitehorsefinance.com/20240331#SuperSeniorPriorityFirstLienSecuredTermLoanMemberhttp://www.whitehorsefinance.com/20240331#AmericanCraftsLCMemberhttp://www.whitehorsefinance.com/20240331#PriorityFirstLienSecuredTermLoanMemberhttp://www.whitehorsefinance.com/20240331#AmericanCraftsLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://www.whitehorsefinance.com/20240331#AmericanCraftsLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://www.whitehorsefinance.com/20240331#AmericanCraftsHoldingsLlcMemberhttp://fasb.org/us-gaap/2023#WarrantMemberhttp://www.whitehorsefinance.com/20240331#NewAmericanCraftsHoldingsLlcMemberhttp://www.whitehorsefinance.com/20240331#ClassAUnitsMemberhttp://www.whitehorsefinance.com/20240331#WHFSTRSOhioSeniorLoanFundLLCMemberhttp://fasb.org/us-gaap/2023#SubordinatedDebtMemberhttp://www.whitehorsefinance.com/20240331#WHFSTRSOhioSeniorLoanFundLLCMemberhttp://fasb.org/us-gaap/2023#EquitySecuritiesMemberP3Yhttp://www.whitehorsefinance.com/20240331#ForwardSolutionsLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember0.0575http://www.whitehorsefinance.com/20240331#ForwardSolutionsLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember0.0575http://www.whitehorsefinance.com/20240331#ForwardSolutionsLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember0.0575http://www.whitehorsefinance.com/20240331#ITSBuyerIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember0.0600http://www.whitehorsefinance.com/20240331#ITSBuyerIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember0.0600http://www.whitehorsefinance.com/20240331#MarlinDTC-LSMidco2LLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember0.0650http://www.whitehorsefinance.com/20240331#MarlinDTC-LSMidco2LLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember0.0650http://www.whitehorsefinance.com/20240331#DrewFoamCompaniesIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember0.0600http://www.whitehorsefinance.com/20240331#BannerAcquisitionHoldingsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#BannerAcquisitionHoldingsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#BannerAcquisitionHoldingsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#PaveAmericaLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember0.0650http://www.whitehorsefinance.com/20240331#PaveAmericaLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#PaveAmericaLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#GeoLogicSystemsLtdMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://www.whitehorsefinance.com/20240331#CanadianDollarOfferedRateMember0.0650http://www.whitehorsefinance.com/20240331#GeoLogicSystemsLtdMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://www.whitehorsefinance.com/20240331#CanadianDollarOfferedRateMember0.0650http://www.whitehorsefinance.com/20240331#PirtekHoldcoLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#PirtekHoldcoLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#QuestEventsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#QuestEventsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MaxorAcquisitionInc.Memberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MaxorAcquisitionInc.Memberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#LMGHoldingsIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember0.0700http://www.whitehorsefinance.com/20240331#LMGHoldingsIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember0.0700http://www.whitehorsefinance.com/20240331#BuckeyeAcquirorLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#BuckeyeAcquirorLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#BuckeyeAcquirorLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#JuniperLandscapingHoldingsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember0.0600http://www.whitehorsefinance.com/20240331#JuniperLandscapingHoldingsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember0.0600http://www.whitehorsefinance.com/20240331#JuniperLandscapingHoldingsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember0.0600http://www.whitehorsefinance.com/20240331#RLJPro-VacInc.Memberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#SolarHoldingsBidcoLimitedMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#SolarHoldingsBidcoLimitedMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://www.whitehorsefinance.com/20240331#CanadianDollarOfferedRateMemberhttp://www.whitehorsefinance.com/20240331#SolarHoldingsBidcoLimitedMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://www.whitehorsefinance.com/20240331#SterlingOvernightIndexAverageMemberhttp://www.whitehorsefinance.com/20240331#SolarHoldingsBidcoLimitedMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#SolarHoldingsBidcoLimitedMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://www.whitehorsefinance.com/20240331#SterlingOvernightIndexAverageMemberhttp://www.whitehorsefinance.com/20240331#SolarHoldingsBidcoLimitedMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://www.whitehorsefinance.com/20240331#CanadianDollarOfferedRateMemberhttp://www.whitehorsefinance.com/20240331#SolarHoldingsBidcoLimitedMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#ArteriocyteMedicalSystemsInc.Memberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#ArteriocyteMedicalSystemsInc.Memberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MedicalDeviceIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MedicalDeviceIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#SmaltoInc.Memberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://www.whitehorsefinance.com/20240331#EuroInterbankOfferedRateMember0.0625http://www.whitehorsefinance.com/20240331#SmaltoInc.Memberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember0.0600http://www.whitehorsefinance.com/20240331#ATSGIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#CennoxHoldingsLimitedMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://www.whitehorsefinance.com/20240331#SterlingOvernightIndexAverageMember0.0600http://www.whitehorsefinance.com/20240331#CennoxHoldingsLimitedMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://www.whitehorsefinance.com/20240331#EuroInterbankOfferedRateMember0.0625http://www.whitehorsefinance.com/20240331#CennoxHoldingsLimitedMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#BaseRateMember0.0600http://www.whitehorsefinance.com/20240331#MgtMergerTargetLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MgtMergerTargetLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MgtMergerTargetLlcMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#PrimeRateMemberhttp://www.whitehorsefinance.com/20240331#RCKCAcquisitionsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember0.0625http://www.whitehorsefinance.com/20240331#RCKCAcquisitionsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember0.0625http://www.whitehorsefinance.com/20240331#RCKCAcquisitionsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember0.0625http://www.whitehorsefinance.com/20240331#TurnberrySolutionsInc.Memberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember0.0600http://www.whitehorsefinance.com/20240331#TurnberrySolutionsInc.Memberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember0.0500http://www.whitehorsefinance.com/20240331#PoultryHoldingsLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember0.0725http://www.whitehorsefinance.com/20240331#MaxSolutionsIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MaxSolutionsIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMemberhttp://www.whitehorsefinance.com/20240331#MaxSolutionsIncMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://www.whitehorsefinance.com/20240331#CanadianDollarOfferedRateMemberhttp://www.whitehorsefinance.com/20240331#SunlessInc.Memberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember0.0650http://www.whitehorsefinance.com/20240331#SunlessInc.Memberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredRevolvingLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember0.0650http://www.whitehorsefinance.com/20240331#MetaBuyerLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://www.whitehorsefinance.com/20240331#EuroInterbankOfferedRateMember0.0600http://www.whitehorsefinance.com/20240331#MetaBuyerLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredTermLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember0.0600http://www.whitehorsefinance.com/20240331#MetaBuyerLLCMemberhttp://www.whitehorsefinance.com/20240331#FirstLienSecuredDelayedDrawLoanMemberhttp://fasb.org/us-gaap/2023#SecuredOvernightFinancingRateSofrOvernightIndexSwapRateMember0.0600http://www.whitehorsefinance.com/20240331#MetaBuyerLLCMember