LOANS (Troubled Debt Restructurings on Financing Receivables) (Details) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2022 USD ($) tDR_Loan	Dec. 31, 2021 USD ($) tDR_Loan
Financing Receivable, Impaired [Line Items]
Number of TDR loans | tDR_Loan	1	1
Number of non-accrual TDR loans | tDR_Loan	0	0
Number of accrual TDR loans | tDR_Loan	1	1
Financing receivable post modification recorded investment | $	$ 442	$ 447
Less: TDRs included in non-accrual loans | $	0	0
Accrual TDR loans | $	$ 442	$ 447
Commercial real estate
Financing Receivable, Impaired [Line Items]
Number of TDR loans | tDR_Loan	0	0
Financing receivable post modification recorded investment | $	$ 0	$ 0
Commercial equipment
Financing Receivable, Impaired [Line Items]
Number of TDR loans | tDR_Loan	1	1
Financing receivable post modification recorded investment | $	$ 442	$ 447