CONSOLIDATED SCHEDULE OF PORTFOLIO INVESTMENTS (Schedule of Percentage of Total Investments) - Investments At Fair Value - Industry Concentration Risk	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Schedule of Investments [Line Items]
Percentage of Total Investments (at fair value)	100.00%	100.00%
Professional Services
Schedule of Investments [Line Items]
Percentage of Total Investments (at fair value)		31.40%
Professional and Business Services
Schedule of Investments [Line Items]
Percentage of Total Investments (at fair value)	41.70%
Manufacturing
Schedule of Investments [Line Items]
Percentage of Total Investments (at fair value)	22.00%	22.60%
Consumer Product
Schedule of Investments [Line Items]
Percentage of Total Investments (at fair value)	13.00%	16.20%
Software
Schedule of Investments [Line Items]
Percentage of Total Investments (at fair value)	7.70%	10.10%
BDC Investment Funds
Schedule of Investments [Line Items]
Percentage of Total Investments (at fair value)	5.70%	6.30%
Distribution
Schedule of Investments [Line Items]
Percentage of Total Investments (at fair value)	5.60%
Automotive
Schedule of Investments [Line Items]
Percentage of Total Investments (at fair value)	4.30%	13.20%
Oil and Gas
Schedule of Investments [Line Items]
Percentage of Total Investments (at fair value)		0.20%