STOCK-BASED COMPENSATION (Schedule of Share-based Compensation, Stock Options Activity) (Details) - Employee Stock Option [Member] - Equity Plan 2016 [Member] - $ / shares	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares, Outstanding at beginning of period (in shares)	62,429	62,086
Number of shares, Granted (in shares)		1,202
Number of shares, Exercised (in shares)	(35,180)	(859)
Number of shares, Outstanding at end of period (in shares)	27,249	62,429
Number of shares, Exercisable at end of period (in shares)	27,249	61,828
Weighted Average Grant Date Fair Value, Outstanding at beginning of period	$ 8.47	$ 8.29
Weighted Average Grant Date Fair Value, Granted		16.65
Weighted Average Grant Date Fair Value, Exercised	7.54	6.64
Weighted Average Grant Date Fair Value, Outstanding at end of period	9.68	8.47
Weighted Average Exercise Price, Exercisable at end of period	$ 9.68	$ 8.40