STOCK-BASED COMPENSATION, Stock Options Activity (Details) - 2019 Equity Incentive Plan [Member] - Stock Option [Member] - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Number of Shares [Roll Forward]
Outstanding at beginning of year (in shares)	1,462,997
Granted (in shares)	248,966
Exercised (in shares)	(122,207)
Forfeited (in shares)	(33,727)
Expired (in shares)	(1,135)
Balance at end of period (in shares)	1,554,894	1,462,997
Exercisable at end of period (in shares)	986,088
Vested at end of period (in shares)	986,088
Weighted-Average Exercise Price [Abstract]
Outstanding at beginning of year (in dollars per share)	$ 13.42
Granted (in dollars per share)	20.93
Exercised (in dollars per share)	10.33
Forfeited (in dollars per share)	17.83
Expired (in dollars per share)	16.00
Balance at end of period (in dollars per share)	14.77	$ 13.42
Exercisable at end of period (in dollars per share)	12.39
Vested at end of period (in dollars per share)	$ 12.39
Weighted Average Remaining Contractual Life in Years [Abstract]
Outstanding	5 years 11 months 19 days
Exercisable at end of period	5 years 2 months 26 days
Vested at end of period	5 years 2 months 26 days
Aggregate Intrinsic Value [Abstract]
Outstanding at beginning of year	$ 8,212
Granted	0
Exercised	(1,053)	$ (1,400)
Forfeited	(49)
Expired	(3)
Balance at end of period	7,107	$ 8,212
Exercisable at end of period	6,517
Vested at end of period	$ 6,517