v3.25.2
CAPITAL RATIOS AND SHAREHOLDERS' EQUITY - Components of AOCIL (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Mar. 31, 2025
Dec. 31, 2024
Jun. 30, 2024
Mar. 31, 2024
Dec. 31, 2023
Accumulated Other Comprehensive Income (Loss) [Line Items]            
Total shareholders' equity $ 468,860 $ 467,311 $ 458,428 $ 438,907 $ 435,714 $ 432,059
Accumulated other comprehensive income (loss)            
Accumulated Other Comprehensive Income (Loss) [Line Items]            
Total shareholders' equity (48,809) (48,824) (51,536) (55,487) (52,568) (49,862)
Net unrealized gain (loss) on AFS securities:            
Accumulated Other Comprehensive Income (Loss) [Line Items]            
Accumulated other comprehensive loss, before tax (56,105)   (62,298)      
Income taxes related to items of accumulated other comprehensive loss 13,403   14,557      
Total shareholders' equity (42,702) (43,559) (47,741) (52,313) (49,633) (47,649)
Net unrealized gain (loss) on hedging derivatives            
Accumulated Other Comprehensive Income (Loss) [Line Items]            
Accumulated other comprehensive loss, before tax (6,427)   (3,368)      
Income taxes related to items of accumulated other comprehensive loss 1,533   786      
Total shareholders' equity (4,894) (4,052) (2,582) (1,965) (1,726) (1,010)
Net unrealized gain (loss) on post-retirement plans            
Accumulated Other Comprehensive Income (Loss) [Line Items]            
Accumulated other comprehensive loss, before tax (1,565)   (1,565)      
Income taxes related to items of accumulated other comprehensive loss 352   352      
Total shareholders' equity $ (1,213) $ (1,213) $ (1,213) $ (1,209) $ (1,209) $ (1,203)