v3.26.3
INVESTMENTS IN UNCONSOLIDATED SUBSIDIARIES (Narrative) (Details) - USD ($)
$ in Thousands
3 Months Ended
Sep. 30, 2026
Dec. 31, 2025
Dec. 31, 2023
Schedule of Investments [Line Items]      
Total unfunded commitments $ 14,856    
JAM FINTOP Banktech Fund, L.P.      
Schedule of Investments [Line Items]      
Equity method investments     $ 2,000
JAM FINTOP      
Schedule of Investments [Line Items]      
Proceeds from sale of portfolio company 900    
LIHTC      
Schedule of Investments [Line Items]      
Total unfunded commitments 14,303 $ 25,900  
Other      
Schedule of Investments [Line Items]      
Total unfunded commitments 553 600  
Fund Commitments      
Schedule of Investments [Line Items]      
Funded commitments, LIHTC $ 80,100 $ 80,000