RESTRUCTURING (Tables)

12 Months Ended

Dec. 31, 2015

Restructuring Charges [Abstract]

Schedule of restructuring activity

The following table shows the restructuring activity for 2014 and 2015 (in thousands):

	Termination Benefits			Facility Costs and Contract Termination			Inventory Charges			Total
Balance at January 1, 2014	$	—		$	—		$	—		$	—
Charges		250			463			57			770
Payments/settlements		(60	)		(437	)		(57	)		(554	)
Balance at December 31, 2014	$	190		$	26		$	—		$	216
Charges		—			—			—			—
Settlements		(190	)		(26	)		—			(216	)
Balance at December 31, 2015	$	—		$	—		$	—		$	—