SHARE BASED COMPENSATION - Performance Based Restricted Stock Activity (Details) - Performance Shares $ / shares in Units, $ in Millions	9 Months Ended
	Sep. 30, 2020 USD ($) $ / shares shares
Number of Shares
Beginning balance (in shares) | shares	233,500
Granted (in shares) | shares	150,000
Vested (in shares) | shares	(73,250)
Forfeited/canceled (in shares) | shares	(110,250)
Ending balance (in share) | shares	200,000
Weighted Average Grant Date Fair Value
Beginning balance (in dollars per share) | $ / shares	$ 20.90
Granted (in dollars per share) | $ / shares
Vested (in dollars per share) | $ / shares
Forfeited/canceled (in dollars per share) | $ / shares
Ending balance (in dollars per share) | $ / shares	$ 16.67
Unamortized stock compensation expense | $	$ 1.2
Weighted-average recognition period (in years)	1 year 1 month 6 days