LOANS AND THE ALLOWANCE FOR CREDIT LOSSES - Recorded investment in non-accrual loans by class (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans with no ACL	$ 1,704	$ 2,494
Financing Receivable, Nonaccrual	16,311	16,559
90 or More Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, 90 Days or More Past Due, Still Accruing	6,752	0
Cash, securities, and other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans with no ACL	1,704	1,704
Financing Receivable, Nonaccrual	1,704	1,704
Cash, securities, and other | 90 or More Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, 90 Days or More Past Due, Still Accruing	0	0
Non-owner occupied CRE
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans with no ACL	0
Financing Receivable, Nonaccrual	0
Non-owner occupied CRE | 90 or More Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, 90 Days or More Past Due, Still Accruing	6,752
Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans with no ACL	0	790
Financing Receivable, Nonaccrual	14,607	14,855
Commercial and industrial | 90 or More Days Past Due
Accounts, Notes, Loans and Financing Receivable [Line Items]
Financing Receivable, 90 Days or More Past Due, Still Accruing	$ 0	$ 0