v3.26.1
Disclosures about Fair Value of Assets and Liabilities - Schedule of Fair Value Measurements of Assets and Liabilities Recognized on a Recurring Basis (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Assets:    
Investment securities, available for sale $ 897,764 $ 875,414
Equity securities in other assets 9,004 7,871
Held for trading securities 3,885 3,883
Interest rate swap agreements asset and liability    
Assets:    
Derivative asset 15,982 13,965
Liabilities:    
Derivative liability (13,895) (13,658)
Commitments to originate mortgage loans    
Assets:    
Derivative asset 77 94
Mortgage loans contracts    
Liabilities:    
Derivative liability   (14)
U.S. Treasury, federal agencies, and government sponsored agencies    
Assets:    
Investment securities, available for sale 15,714 16,905
Held for trading securities 3,885 3,883
State and municipal    
Assets:    
Investment securities, available for sale 327,726 319,665
Held for trading securities 0 0
U.S. government agency mortgage-backed securities    
Assets:    
Investment securities, available for sale 514,656 494,174
Held for trading securities 0 0
Corporate notes    
Assets:    
Investment securities, available for sale 39,668 44,670
Held for trading securities 0 0
Recurring Basis | Quoted Prices in Active Markets for Identical Assets (Level 1)    
Assets:    
Investment securities, available for sale 0 0
Equity securities in other assets 9,004 7,871
Held for trading securities 3,885 0
Recurring Basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Interest rate swap agreements asset and liability    
Assets:    
Derivative asset 0 0
Liabilities:    
Derivative liability 0 0
Recurring Basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Commitments to originate mortgage loans    
Assets:    
Derivative asset 0 0
Recurring Basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Mortgage loans contracts    
Liabilities:    
Derivative liability   0
Recurring Basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | U.S. Treasury, federal agencies, and government sponsored agencies    
Assets:    
Investment securities, available for sale 0 0
Recurring Basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | State and municipal    
Assets:    
Investment securities, available for sale 0 0
Recurring Basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | U.S. government agency mortgage-backed securities    
Assets:    
Investment securities, available for sale 0 0
Recurring Basis | Quoted Prices in Active Markets for Identical Assets (Level 1) | Corporate notes    
Assets:    
Investment securities, available for sale 0 0
Recurring Basis | Significant Other Observable Inputs (Level 2)    
Assets:    
Investment securities, available for sale 893,790 871,543
Equity securities in other assets 0 0
Held for trading securities 0 3,883
Recurring Basis | Significant Other Observable Inputs (Level 2) | Interest rate swap agreements asset and liability    
Assets:    
Derivative asset 15,982 13,965
Liabilities:    
Derivative liability (13,895) (13,658)
Recurring Basis | Significant Other Observable Inputs (Level 2) | Commitments to originate mortgage loans    
Assets:    
Derivative asset 77 94
Recurring Basis | Significant Other Observable Inputs (Level 2) | Mortgage loans contracts    
Liabilities:    
Derivative liability   (14)
Recurring Basis | Significant Other Observable Inputs (Level 2) | U.S. Treasury, federal agencies, and government sponsored agencies    
Assets:    
Investment securities, available for sale 15,714 16,905
Recurring Basis | Significant Other Observable Inputs (Level 2) | State and municipal    
Assets:    
Investment securities, available for sale 327,726 319,665
Recurring Basis | Significant Other Observable Inputs (Level 2) | U.S. government agency mortgage-backed securities    
Assets:    
Investment securities, available for sale 514,656 494,174
Recurring Basis | Significant Other Observable Inputs (Level 2) | Corporate notes    
Assets:    
Investment securities, available for sale 35,694 40,799
Recurring Basis | Significant Unobservable Inputs (Level 3)    
Assets:    
Investment securities, available for sale 3,974 3,871
Equity securities in other assets 0 0
Held for trading securities 0 0
Recurring Basis | Significant Unobservable Inputs (Level 3) | Interest rate swap agreements asset and liability    
Assets:    
Derivative asset 0 0
Liabilities:    
Derivative liability 0 0
Recurring Basis | Significant Unobservable Inputs (Level 3) | Commitments to originate mortgage loans    
Assets:    
Derivative asset 0 0
Recurring Basis | Significant Unobservable Inputs (Level 3) | Mortgage loans contracts    
Liabilities:    
Derivative liability   0
Recurring Basis | Significant Unobservable Inputs (Level 3) | U.S. Treasury, federal agencies, and government sponsored agencies    
Assets:    
Investment securities, available for sale 0 0
Recurring Basis | Significant Unobservable Inputs (Level 3) | State and municipal    
Assets:    
Investment securities, available for sale 0 0
Recurring Basis | Significant Unobservable Inputs (Level 3) | U.S. government agency mortgage-backed securities    
Assets:    
Investment securities, available for sale 0 0
Recurring Basis | Significant Unobservable Inputs (Level 3) | Corporate notes    
Assets:    
Investment securities, available for sale $ 3,974 $ 3,871