v3.26.1
Note 6 - Fair Value - Reconciliation of Level 3 Assets Measured on a Recurring Basis (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Balance $ 641,340 $ 695,465
Purchase of investments 90,004 73,689
Warrants received and classified as Level 3 371 165
Principal payments received on investments (38,048) (50,745)
PIK interest on investments 1,278 285
Proceeds from sale of investments (104) (1)
Net realized gain (loss) on investments (161) 1
Unrealized (depreciation) appreciation included in earnings (2,425) (31,887)
Other (829) 425
Balance 691,426 687,397
Warrants and equity received and classified as Level 3 371 165
Debt [Member]    
Balance 596,025 638,779
Purchase of investments 90,004 71,629
Warrants received and classified as Level 3 0 0
Principal payments received on investments (37,890) (50,745)
PIK interest on investments 1,278 285
Proceeds from sale of investments 0 (1)
Net realized gain (loss) on investments 1 1
Unrealized (depreciation) appreciation included in earnings (2,960) (16,806)
Other (829) 425
Balance 645,629 643,567
Warrants and equity received and classified as Level 3 0 0
Warrant [Member]    
Balance 14,732 16,438
Purchase of investments 0 0
Warrants received and classified as Level 3 371 165
Principal payments received on investments 0 0
PIK interest on investments 0 0
Proceeds from sale of investments (1) 0
Net realized gain (loss) on investments (265) 0
Unrealized (depreciation) appreciation included in earnings 157 556
Other 0 0
Balance 14,994 17,159
Warrants and equity received and classified as Level 3 371 165
Equity Securities [Member]    
Balance 27,139 25,611
Purchase of investments 0 2,045
Warrants received and classified as Level 3 0 0
Principal payments received on investments 0 0
PIK interest on investments 0 0
Proceeds from sale of investments (19) 0
Net realized gain (loss) on investments 19 0
Unrealized (depreciation) appreciation included in earnings 0 (14,682)
Other 0 0
Balance 27,139 12,974
Warrants and equity received and classified as Level 3 0 0
Other Investment [Member]    
Balance 3,444 14,637
Purchase of investments 0 15
Warrants received and classified as Level 3 0 0
Principal payments received on investments (158) 0
PIK interest on investments 0 0
Proceeds from sale of investments (84) 0
Net realized gain (loss) on investments 84 0
Unrealized (depreciation) appreciation included in earnings 378 (955)
Other 0 0
Balance 3,664 13,697
Warrants and equity received and classified as Level 3 $ 0 $ 0