LOANS AND ALLOWANCE FOR CREDIT LOSSES - Narrative (Details)	3 Months Ended	12 Months Ended
	Mar. 31, 2022 USD ($)	Dec. 31, 2022 USD ($) Contract	Dec. 31, 2021 USD ($) Contract	Dec. 31, 2020 USD ($) Contract
Financing Receivable Allowance For Credit Losses [Line Items]
Loans to related parties		$ 72,539,000	$ 44,052,000
Allowance for credit losses provision		2,150,000	(1,700,000)	$ 13,200,000
Additional reverse provision	$ 1,250,000
Loans classified in doubtful or loss risk rating		$ 0	$ 0
Number of loans modified as TDRs | Contract		0	1	4
Increase in allowance for loan losses due to TDRs		$ 0	$ 0
Troubled debt restructuring charge-offs		0	0
Interest income if accrual method		434,000	141,000
Unfunded commitments of related party loans		40,244,000
COVID-19
Financing Receivable Allowance For Credit Losses [Line Items]
Allowance for credit losses provision				$ 13,200,000
Provision for Other Credit Losses			$ 1,700,000
Adjustments to qualitative factors results to provision for loan and lease losses		$ 2,150,000