v3.26.3
FAIR VALUE DISCLOSURES - Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($)
$ in Thousands
Sep. 30, 2026
Dec. 31, 2025
Assets:    
Total securities available-for-sale $ 956,013 $ 1,052,062
Derivative Asset, Statement of Financial Position [Extensible Enumeration] Other Assets Other Assets
Liabilities:    
Derivative Liability, Statement of Financial Position [Extensible Enumeration]   Other liabilities
Fair Value, Measurements, Recurring    
Assets:    
U.S. Treasury securities $ 29,408 $ 10,119
U.S. government sponsored agency securities 103,976 115,690
Mortgage-backed securities: residential 411,113 454,163
State and municipal securities 411,516 472,090
Total securities available-for-sale 956,013 1,052,062
Mortgage banking derivative 126 115
Interest rate swap derivative 18,998 14,634
Total assets 975,137 1,066,811
Liabilities:    
Mortgage banking derivative   8
Interest rate swap derivative 18,998 14,634
Total liabilities 18,998 14,642
Level 1 | Fair Value, Measurements, Recurring    
Assets:    
U.S. Treasury securities 29,408 10,119
U.S. government sponsored agency securities 0 0
Mortgage-backed securities: residential 0 0
State and municipal securities 0 0
Total securities available-for-sale 29,408 10,119
Mortgage banking derivative 0 0
Interest rate swap derivative 0 0
Total assets 29,408 10,119
Liabilities:    
Mortgage banking derivative   0
Interest rate swap derivative 0 0
Total liabilities 0 0
Level 2 | Fair Value, Measurements, Recurring    
Assets:    
U.S. Treasury securities 0 0
U.S. government sponsored agency securities 103,976 115,690
Mortgage-backed securities: residential 411,113 454,163
State and municipal securities 407,370 467,589
Total securities available-for-sale 922,459 1,037,442
Mortgage banking derivative 126 115
Interest rate swap derivative 18,998 14,634
Total assets 941,583 1,052,191
Liabilities:    
Mortgage banking derivative   8
Interest rate swap derivative 18,998 14,634
Total liabilities 18,998 14,642
Level 3 | Fair Value, Measurements, Recurring    
Assets:    
U.S. Treasury securities 0 0
U.S. government sponsored agency securities 0 0
Mortgage-backed securities: residential 0 0
State and municipal securities 4,146 4,501
Total securities available-for-sale 4,146 4,501
Mortgage banking derivative 0 0
Interest rate swap derivative 0 0
Total assets 4,146 4,501
Liabilities:    
Mortgage banking derivative   0
Interest rate swap derivative 0 0
Total liabilities $ 0 $ 0