NET INCOME (LOSS) PER SHARE Dilutive (Details) - shares shares in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Earnings Per Share, Diluted
Weighted average common shares outstanding - basic	15,916	15,719	15,866	15,709
Dilutive securities (in shares)	1,331	0	1,261	0
Weighted average common shares outstanding - diluted	17,247	15,719	17,127	15,709
Stock Options
Earnings Per Share, Diluted
Dilutive securities (in shares)	1,290	0	1,196	0
Restricted Stock/Deferred Stock Units
Earnings Per Share, Diluted
Dilutive securities (in shares)	41	0	65	0