STOCK PLANS, Restricted Stock (Details) - Restricted Stock [Member]	3 Months Ended	6 Months Ended
	Jun. 30, 2020 USD ($) $ / shares shares	Jun. 30, 2020 USD ($) $ / shares shares
Non-vested restricted stock awards, number of shares [Roll Forward]
Outstanding at beginning of period (in shares) | shares	140,971	131,661
Granted (in shares) | shares	0	40,985
Cancelled / Forfeited (in shares) | shares	0	(858)
Exercised / Released / Vested (in shares) | shares	0	(30,817)
Outstanding at end of period (in shares) | shares	140,971	140,971
Non-vested restricted stock awards, weighted average grant-date fair value [Roll Forward]
Outstanding at beginning of period (in dollars per share) | $ / shares	$ 10.84	$ 9.72
Granted (in dollars per share) | $ / shares	0	11.19
Cancelled/Forfeited (in dollars per share) | $ / shares	0	10.74
Exercised / Released / Vested (in dollars per share) | $ / shares	0	6.56
Outstanding at end of period (in dollars per share) | $ / shares	$ 10.84	$ 10.84
Non-vested restricted stock awards, additional disclosures [Abstract]
Outstanding, aggregate intrinsic value | $	$ 1,140,455	$ 1,140,455
Outstanding, weighted average remaining contractual term	2 years 10 months 9 days	2 years 10 months 9 days
Unrecognized compensation related to restricted stock | $	$ 907,000	$ 907,000
Unrecognized compensation cost, period for recognition		2 years 10 months 9 days
Recognized compensation cost | $	$ 95,000	$ 182,000