Consolidated Statements of Assets and Liabilities - USD ($) $ in Thousands		Dec. 31, 2023	Dec. 31, 2022
Investments at fair value:
Cash		$ 42,263	$ 16,697
Interest receivable		3,290	3,647
Receivable for investments sold		40	0
Prepaid expenses		21	22
Total assets		466,182	553,261
Liabilities
Debt ($170,800 and $338,126 face amounts, respectively, reported net of unamortized debt issuance costs of $683 and $1,577, respectively. See note 5)		170,117	336,549
Distributions payable		15,152	10,825
Management fee payable (see note 3)		4,288	519
Incentive fee payable (see note 3)		4,449	4,025
Administration fee payable (see note 3)		95	108
Interest payable (see note 5)		3,400	4,041
Other liabilities and accrued expenses		380	940
Total liabilities		197,881	357,007
Commitments and contingencies (see note 6)
Unitholders' Capital
Common Unitholders' capital (18,992,563 and 17,137,275 units, respectively, issued and outstanding. See note 2f)		277,433	196,160
Accumulated distributable earnings (loss) (see note 2f)		(9,132)	94
Total unitholders' capital		268,301	196,254
Total liabilities and unitholders' capital		$ 466,182	$ 553,261
Net asset value per unit	[1]	$ 10.04	$ 10.33
Companies less than 5% owned [Member]
Investments at fair value:
Investments, Fair Value Disclosure		$ 406,610	$ 532,895
Companies 5% to 25% owned [Member]
Investments at fair value:
Investments, Fair Value Disclosure		$ 13,958	$ 0

[1] Calculated using the average Units outstanding method. Weighted average Units outstanding for the years ended December 31, 2023, December 31, 2022, December 31, 2021, December 31, 2020 and the period March 12, 2019 through December 31, 2019 were 24,633,290, 18,174,203, 11,759,898, 8,695,917 and 3,243,482, respectively