STOCK AWARD PLAN AND STOCK-BASED COMPENSATION - Schedule of RSU Activity (Details) - Restricted Stock Units	9 Months Ended
	Sep. 30, 2020 $ / shares shares
Stock Options
Unvested at the beginning of the period (in shares) | shares	68,650
Vested (in shares) | shares	(10,000)
Forfeited (in shares) | shares	(10,000)
Unvested at the end of the period (in shares) | shares	48,650
Weighted-Average Grant Date Fair Value
Unvested at the beginning of the period (in dollars per share) | $ / shares	$ 11.29
Vested (in dollars per share) | $ / shares	6.05
Forfeited (in dollars per share) | $ / shares	6.05
Unvested at the end of the period (in dollars per share) | $ / shares	$ 13.45