v3.26.1
Investments - Consolidated Statements of Operations for PSLF (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Expenses:        
Interest expense on subordinated notes to members $ 8,817 $ 9,196 $ 27,424 $ 31,254
General and administrative expenses 1,050 1,050 2,900 3,450
Expenses before debt issuance costs 15,698 17,087 46,557 55,960
Debt issuance costs     1,392 1,316
Total expenses 15,898 17,757 51,752 58,204
Net investment income 8,867 11,798 25,201 36,219
Realized and unrealized gain (loss) on investments:        
Net realized gain (loss) on investments (12,034) 476 (70,619) 30,799
PSLF        
Investment income:        
Interest 31,093 36,203 95,867 104,583
Other income 414 313 1,130 1,142
Total investment income 31,507 36,516 96,997 105,725
Expenses:        
Interest expense on credit facility and asset-backed debt 15,650 17,881 47,820 50,818
Interest expense on subordinated notes to members 7,395 7,788 22,444 22,565
Administrative services expenses 864 1,068 2,605 2,745
General and administrative expenses 363 173 1,148 869
Expenses before debt issuance costs 24,272 26,910 74,017 76,997
Debt issuance costs 60 0 60 0
Total expenses 24,332 26,910 74,077 76,997
Net investment income 7,175 9,606 22,920 28,728
Realized and unrealized gain (loss) on investments:        
Net realized gain (loss) on investments (6,876) (3,416) (22,521) (5,542)
Net change in unrealized appreciation (depreciation) on Investments 3,098 (3,439) (5,892) (11,743)
Net realized and unrealized gain (loss) from investments (3,778) (6,855) (28,413) (17,285)
Net increase (decrease) in members' equity resulting from operations $ 3,397 $ 2,751 $ (5,493) $ 11,443