LOANS AND ALLOWANCE FOR CREDIT LOSSES - Summary of Amortized Cost Basis of Collateral-dependent Loans (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance for Credit Losses Allocation	$ 28,290	$ 30,920	$ 31,974	$ 30,433
Collateral Dependent Loans
Financing Receivable Allowance For Credit Losses [Line Items]
Amortized Cost	1,530	14,744
Allowance for Credit Losses Allocation	250	217
Real Estate | Collateral Dependent Loans
Financing Receivable Allowance For Credit Losses [Line Items]
Amortized Cost	1,530	14,527
Non-RE | Collateral Dependent Loans
Financing Receivable Allowance For Credit Losses [Line Items]
Amortized Cost		217
Commercial and industrial
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance for Credit Losses Allocation	2,973	3,719	4,382	3,600
Commercial and industrial | Collateral Dependent Loans
Financing Receivable Allowance For Credit Losses [Line Items]
Amortized Cost		217
Allowance for Credit Losses Allocation		217
Commercial and industrial | Non-RE | Collateral Dependent Loans
Financing Receivable Allowance For Credit Losses [Line Items]
Amortized Cost		217
Construction and development
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance for Credit Losses Allocation	2,738	3,623	4,889	4,221
Commercial real estate
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance for Credit Losses Allocation	11,718	12,257	$ 12,658	$ 13,765
Commercial real estate | Collateral Dependent Loans
Financing Receivable Allowance For Credit Losses [Line Items]
Amortized Cost	1,530	14,527
Allowance for Credit Losses Allocation	250
Commercial real estate | Real Estate | Collateral Dependent Loans
Financing Receivable Allowance For Credit Losses [Line Items]
Amortized Cost	$ 1,530	$ 14,527