v3.26.1
OTHER COMPREHENSIVE INCOME - AOCI BALANCES, NET OF TAX (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Summary of the AOCI balances, net of tax        
Balance at beginning of period $ 1,133,387 $ 1,034,089 $ 1,102,293 $ 992,029
Current year change (1,267) 2,104 (3,799) 4,677
Balance at end of period 1,156,797 1,060,106 1,156,797 1,060,106
Accumulated Other Comprehensive Income (Loss)        
Summary of the AOCI balances, net of tax        
Balance at beginning of period (6,934) (11,665) (4,402) (14,238)
Current year change     (3,799) 4,677
Balance at end of period (8,201) (9,561) (8,201) (9,561)
Unrealized gain (loss) on AFS debt securities        
Summary of the AOCI balances, net of tax        
Balance at beginning of period     (2,397) (13,753)
Current year change     (5,285) 6,375
Balance at end of period (7,682) (7,378) (7,682) (7,378)
Unrealized gain (loss) on derivatives        
Summary of the AOCI balances, net of tax        
Balance at beginning of period     (2,005) (485)
Current year change     1,486 (1,698)
Balance at end of period $ (519) $ (2,183) $ (519) $ (2,183)