LOANS AND ALLOWANCE FOR CREDIT LOSSES - Types of loan modifications (Details) - 12 months ended Dec. 31, 2022	loan	contract
Financing Receivable, Modifications, Number of Contracts	2
Payment Modification
Financing Receivable, Modifications, Number of Contracts	2	2
commercial real estate
Financing Receivable, Modifications, Number of Contracts	2
commercial real estate | Payment Modification
Financing Receivable, Modifications, Number of Contracts	2