XML 148 R131.htm IDEA: XBRL DOCUMENT v3.25.4
Accumulated Other Comprehensive Income (Loss) - Schedule of Components of Accumulated Other Comprehensive Income (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Shareholders’ equity $ 1,654,168 $ 1,445,611 $ 1,372,380 $ 1,031,596
Total accumulated other comprehensive (loss) income (149,375) (282,029) (308,030)  
Unrealized Gain (Loss) on Securities Available for Sale        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Total accumulated other comprehensive loss (194,122) (368,055) (400,720)  
Tax effect 44,826 85,941 92,767  
Shareholders’ equity (149,296) (282,114) (307,953) (342,017)
Postretirement Plans (Liability) Asset        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Total accumulated other comprehensive loss (102) 111 (100)  
Tax effect 23 (26) 23  
Shareholders’ equity (79) 85 (77) 42
Total        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Shareholders’ equity $ (149,375) $ (282,029) $ (308,030) $ (341,975)