STOCK-BASED COMPENSATION Option Activity (Details) - 2017 Omnibus Incentive Plan - Stock Option $ / shares in Units, $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2018 USD ($) $ / shares shares	Dec. 31, 2017 USD ($) $ / shares shares
Shares
Outstanding, at the beginning (in shares) | shares	1,655,995
Granted (in shares) | shares	253,000
Exercised (in shares) | shares	(5,000)
Forfeited or expired (in shares) | shares	(45,706)
Outstanding, at the end (in shares) | shares	1,858,289	1,655,995
Exercisable at the end, Shares | shares	280,395
Weighted Average Exercise Price
Outstanding, at the beginning (in dollars per shares) | $ / shares	$ 10.36
Granted (in dollars per shares) | $ / shares	11.20
Exercised (in dollars per shares) | $ / shares	9.98
Forfeited or expired (in dollars per shares) | $ / shares	10.44
Outstanding, at the end (in dollars per shares) | $ / shares	10.48	$ 10.36
Exercisable at the end (in dollars per shares) | $ / shares	$ 9.98
Weighted Average Remaining Contractual Terms and Aggregate Intrinsic Value
Weighted Average Remaining Contractual Terms (Years)	8 years 10 months 24 days	9 years 3 months 18 days
Weighted Average Remaining Contractual Terms, Granted (Years)	10 years
Exercisable at the end, Weighted Average Remaining Contractual Terms (Years)	8 years 8 months 12 days
Aggregate Intrinsic Value, Outstanding, at the beginning (in dollars) | $	$ 6,505
Aggregate Intrinsic Value, Outstanding at the end (in dollars) | $	33	$ 6,505
Exercisable at the end, Aggregate intrinsic value (in thousands) | $	$ 2
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period	10 years