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EMPLOYEE STOCK COMPENSATION - Nonvested Stock Option Activity (Details) - $ / shares	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Number of Shares
Outstanding at beginning of year (in shares)	0	2,248	63,848
Vested (in shares)	0	(2,248)	(17,600)
Forfeited (in shares)	0	0	(44,000)
Outstanding at end of year (in shares)	0	0	2,248
Weighted-Average Exercise Price per Share
Outstanding at beginning of year (in dollars per share)	$ 0	$ 13.75	$ 13.30
Vested (in dollars per share)	0	13.75	13.26
Forfeited (in dollars per share)	0	0	13.29
Outstanding at end of year (in dollars per share)	$ 0	$ 0	$ 13.75