EQUITY AWARDS - Summary of Restricted Stock Activity (Details) - Restricted Stock Awards [Member] - $ / shares	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Number of Shares
Outstanding at beginning of year (in shares)	31,459	2,398
Granted (in shares)	19,500	30,500
Vested (in shares)	(15,179)	(1,439)
Forfeited (in shares)	(480)	0
Balance (in shares)	35,300	31,459
Outstanding at beginning of year	$ 30.29	$ 31.57
Granted	29.32	30.25
Vested	30.33	31.57
Forfeited	31.57	0
Balance	$ 29.72	$ 30.29