v3.25.4
Consolidated Statements of Operations - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Net Investment Income [Line Items]      
Total investment income $ 201,682 $ 284,683 $ 328,731
Expenses:      
Interest and other debt expenses 59,229 109,177 124,866
Management fees 16,058 17,239 18,451
Incentive fees 13,995 12,311 18,566
Professional fees 1,538 1,851 1,750
Directors' fees 331 295 294
Other general and administrative expenses 2,145 2,543 2,895
Total expenses 93,296 143,416 166,822
Net investment income 108,386 141,267 161,909
Net realized gain (loss) from:      
Non-controlled/non-affiliated investments (4,354) (112,068) (29,772)
Foreign currency and other transactions 516 (723) 1,255
Net change in unrealized appreciation (depreciation) from:      
Foreign currency translations (377) 862 (2,254)
Net realized and unrealized gains (losses) (29,019) (70,022) (55,635)
(Provision) benefit for taxes on realized gain/loss on investments (56) (1,818) (1,119)
(Provision) benefit for taxes on unrealized appreciation/depreciation on investments 0 331 54
Net increase in members' capital from operations $ 79,311 $ 69,758 $ 105,209
Weighted average units outstanding 13,854,750 13,854,750 13,789,367
Net investment income per unit basic [1] $ 7.82 $ 10.2 $ 11.74
Net investment income per unit diluted 7.82 10.2 11.74
Basic earnings (loss) per unit 5.72 5.03 7.63
Diluted earnings (loss) per unit $ 5.72 $ 5.03 $ 7.63
Non-Controlled/Non-Affiliated Investments      
Net Investment Income [Line Items]      
Interest income $ 171,688 $ 246,593 $ 292,764
Payment-in-kind income 19,253 26,284 24,064
Other income 1,139 1,801 2,956
Net change in unrealized appreciation (depreciation) from:      
Non-controlled/non-affiliated investments (9,970) 40,456 (25,657)
Non-Controlled Affiliated Investments      
Net Investment Income [Line Items]      
Dividend income 4,382 7,260 7,605
Interest income 2,889 2,429 1,305
Payment-in-kind income 2,279 290 0
Other income 52 26 37
Net change in unrealized appreciation (depreciation) from:      
Non-controlled affiliated investments $ (14,834) $ 1,451 $ 793
[1] The per Unit data was derived by using the weighted average Units outstanding during the applicable period, except for distributions recorded, which reflects the actual amount of distributions recorded per Unit for the applicable period.