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LOANS - Aging of Troubled Debt Restructurings (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Troubled Debt Restructurings
Nonaccrual loans	$ 18,999	$ 21,416
Troubled Debt Restructuring
Troubled Debt Restructurings
Nonaccrual loans	5,452	6,867
Troubled debt restructurings	5,805	7,451
Troubled Debt Restructuring | Current & Past Due Less than 30 Days
Troubled Debt Restructurings
Troubled debt restructurings	248	166
Troubled Debt Restructuring | Past Due 30-89 Days
Troubled Debt Restructurings
Troubled debt restructurings	40	0
Troubled Debt Restructuring | Past Due 90+ Days
Troubled Debt Restructurings
Troubled debt restructurings	$ 65	$ 418

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