v3.25.4
CONSOLIDATED STATEMENTS OF CHANGES IN NET ASSETS - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
CHANGES IN NET ASSETS      
Balances at the beginning (in shares) 21,666,340 21,666,340 21,666,340
Balances at the beginning $ 191,762 $ 203,724 $ 225,019
Net investment income 11,406 24,532 23,249
Net realized gain (loss) (16,667) 1,431 (37,148)
Net change in unrealized gain (loss) 139 (16,259) 14,270
Distributions declared to stockholders (20,150) (21,666) (21,666)
Tax reclassification of stockholders’ equity in accordance with generally accepted accounting principles $ 0 $ 0 $ 0
Balances at the end (in shares) 21,666,340 21,666,340 21,666,340
Balances at the end $ 166,490 $ 191,762 $ 203,724
Common Stock      
CHANGES IN NET ASSETS      
Balances at the beginning (in shares) 21,666,000 21,666,000 21,666,000
Balances at the beginning $ 22 $ 22 $ 22
Balances at the end (in shares) 21,666,000 21,666,000 21,666,000
Balances at the end $ 22 $ 22 $ 22
Capital in excess of par value      
CHANGES IN NET ASSETS      
Balances at the beginning 297,712 298,127 298,700
Tax reclassification of stockholders’ equity in accordance with generally accepted accounting principles (105) (415) (573)
Balances at the end 297,607 297,712 298,127
Accumulated undistributed (overdistributed) earnings      
CHANGES IN NET ASSETS      
Balances at the beginning (105,972) (94,425) (73,703)
Net investment income 11,406 24,532 23,249
Net realized gain (loss) (16,667) 1,431 (37,148)
Net change in unrealized gain (loss) 139 (16,259) 14,270
Distributions declared to stockholders (20,150) (21,666) (21,666)
Tax reclassification of stockholders’ equity in accordance with generally accepted accounting principles 105 415 573
Balances at the end $ (131,139) $ (105,972) $ (94,425)