BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Loans Receivable (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Unamortized retained loan discounts	$ 9,000	$ 9,600
Loan receivable, nonaccrual, past due period (more than)	60 days
Impairment (recovery) on loans receivable	$ 0	19
Loan loss reserves	$ 1,106	$ 943

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- Definition

Loan And Leases Receivable, Nonaccrual Loan And Lease Status, Past Due Period

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- Definition

Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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Amount of unamortized purchase premium (discount) on financing receivable. Excludes financing receivable covered under loss sharing agreement.

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Amount of credit loss expense (reversal of expense) for financing receivable.

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