STOCK PLANS, Restricted Stock (Details) - Restricted Stock [Member]	3 Months Ended	9 Months Ended
	Sep. 30, 2019 USD ($) $ / shares shares	Sep. 30, 2019 USD ($) $ / shares shares
Non-vested restricted stock awards, number of shares [Roll Forward]
Outstanding at beginning of period (in shares) | shares	124,762	118,391
Granted (in shares) | shares	2,000	44,262
Cancelled / Forfeited (in shares) | shares	0	(1,969)
Exercised / Released / Vested (in shares) | shares	0	(33,922)
Outstanding at end of period (in shares) | shares	126,762	126,762
Non-vested restricted stock awards, weighted average grant-date fair value [Roll Forward]
Outstanding at beginning of period (in dollars per share) | $ / shares	$ 10.18	$ 8.94
Granted (in dollars per share) | $ / shares	11.31	10.88
Cancelled / Forfeited (in dollars per share) | $ / shares	0	11.10
Exercised / Released / Vested (in dollars per share) | $ / shares	0	6.64
Outstanding at end of period (in dollars per share) | $ / shares	$ 10.20	$ 10.20
Non-vested restricted stock awards, additional disclosures [Abstract]
Outstanding, aggregate intrinsic value | $	$ 1,400,720	$ 1,400,720
Outstanding, weighted average remaining contractual term	2 years 9 months 7 days	2 years 9 months 7 days
Unrecognized compensation related to restricted stock | $	$ 720,000	$ 720,000
Unrecognized compensation cost, period for recognition		2 years 9 months 7 days
Recognized compensation cost | $	$ 80,000	$ 230,000