RESTRUCTURING AND EXIT ACTIVITIES (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2016 USD ($)
Restructuring Reserve [Roll Forward]
Balance at beginning of period	$ 0
Charges	126
Settlements	(126)
Balance at end of period	0
Termination Benefits [Member]
Restructuring Reserve [Roll Forward]
Balance at beginning of period	0
Charges	126
Settlements	(126)
Balance at end of period	0
Facility Costs And Contract Termination [Member]
Restructuring Reserve [Roll Forward]
Balance at beginning of period	0
Charges	0
Settlements	0
Balance at end of period	$ 0