EQUITY AWARDS - Schedule of Nonvested Stock Option Activity (Details) - $ / shares	6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021
Number of Shares
Outstanding at beginning of year (in shares)	207,084	214,680
Effect of 10% stock dividend (in shares)		23,218
Granted (in shares)	60,000	24,500
Vested (in shares)	(29,694)	(31,724)
Forfeited (in shares)	(6,380)	(9,020)
Balance (in shares)	231,010	221,654
Weighted-Average Exercise Price
Outstanding at beginning of year (in USD per share)	$ 5.23	$ 4.46
Granted (in USD per share)	6.40	5.67
Vested (in USD per share)	(6.24)	(6.13)
Forfeited (in USD per share)	(14.82)	(8.06)
Balance (in USD per share)	$ 5.38	$ 5.01