v3.26.1
Accumulated Other Comprehensive (Loss) Income - Summary of Amounts Reclassified Out of Each Component of AOCI (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]        
Salaries and employee benefits $ (4,653) $ (4,525) $ (9,510) $ (8,975)
Provision for income taxes (585) (7) (1,115) (751)
Net Income 2,668 31 5,081 3,005
Reclassification out of Accumulated Other Comprehensive Income [Member] | Retirement Plans [Member]        
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]        
Salaries and employee benefits [1],[2] 1 (34) 2 (67)
Provision for income taxes [1] 0 9 0 17
Net Income [1] 1 (25) 2 (50)
Reclassification out of Accumulated Other Comprehensive Income [Member] | Available-for-sale securities        
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]        
Net realized losses on sales and redemptions of investment securities [1] 0 0 0 (5)
Provision for income taxes [1] 0 0 0 1
Net Income [1] $ 0 $ 0 $ 0 $ (4)
[1] Amounts in parentheses indicate debits in net income.
[2] These items are included in net periodic pension cost. See Note 5 for additional information.