v3.26.1
Segment Reporting (Details)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
USD ($)
segment
Mar. 31, 2025
USD ($)
Segment Reporting [Abstract]    
Number of operating segment | segment 1  
Number of reportable segments | segment 1  
Segment Reporting Information [Line Items]    
Total interest and dividend income $ 315,066 $ 305,346
Total interest expense 121,323 123,618
Net interest income 193,743 181,728
Provision for credit losses on loans and securities (2,116) 638
Net interest income after provision for credit losses 195,859 181,090
Non-interest income:    
Wealth management income 7,402 7,328
Insurance Agency Income 6,850 5,651
Total non-interest income 31,453 27,030
Non-interest expense:    
Compensation and employee benefits 66,196 62,366
Net occupancy expense 14,985 13,927
Data processing expense 9,646 9,605
Total non-interest expense 117,141 116,267
Income tax expense 30,754 27,825
Net income 79,417 64,028
Reportable Segment    
Segment Reporting Information [Line Items]    
Interest income on loans 279,304 273,031
Interest income on cash and debt securities 35,762 32,315
Total interest and dividend income 315,066 305,346
Total interest expense 121,323 123,618
Net interest income 193,743 181,728
Provision for credit losses on loans and securities (2,116) 638
Net interest income after provision for credit losses 195,859 181,090
Non-interest income:    
Wealth management income 7,402 7,328
Insurance Agency Income 6,850 5,651
Other non-interest income 17,201 14,051
Total non-interest income 31,453 27,030
Non-interest expense:    
Compensation and employee benefits 66,196 62,366
Net occupancy expense 14,985 13,927
Data processing expense 9,646 9,605
Other non-interest expense 26,314 30,369
Total non-interest expense 117,141 116,267
Income tax expense 30,754 27,825
Net income $ 79,417 $ 64,028