EQUITY AWARDS - Schedule of Nonvested Stock Option Activity (Details) - $ / shares	9 Months Ended
	Sep. 30, 2022	Sep. 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)	69,000	45,500
Vested (in shares)	(46,014)	(47,344)
Forfeited (in shares)	(15,400)	(9,020)
Balance (in shares)	214,670	227,034
Weighted-Average Exercise Price
Outstanding at beginning of year (in USD per share)	$ 5.23	$ 4.46
Granted (in USD per share)	6.56	5.82
Vested (in USD per share)	(5.90)	(5.72)
Forfeited (in USD per share)	(9.09)	(8.06)
Balance (in USD per share)	$ 5.53	$ 5.11