LOANS AND ALLOWANCE FOR LOAN LOSSES - Narrative (Details) - USD ($)	6 Months Ended
	Jun. 30, 2022	Dec. 31, 2021
Accounts, Notes, Loans and Financing Receivable [Line Items]
Allowance for loan losses	$ 0	$ 0
Number of days past due after which a retail loan is rated	90 days
Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Payroll protection program loans	$ 3,000,000	$ 43,200,000