RESTRUCTURING EXPENSE (Tables)

12 Months Ended

Dec. 31, 2014

Restructuring and Related Activities [Abstract]

Schedule of restructuring expense and payments against liabilities

Restructuring expense and payments against liabilities are as follows (in thousands):

	Employee Termination Costs			Continuing Lease Obligations			Other			Total
Balance at December 31, 2011	$	129		$	1,207		$	—		$	1,336
Restructuring income	(29		)	(47		)	(70		)	(146		)
Payments	(100		)	(254		)	70			(284		)
Balance at December 31, 2012	$	—		$	906		$	—		$	906
Restructuring income	—			56			—			56
Payments	—			(500		)	—			(500		)
Balance at December 31, 2013	$	—		$	462		$	—		$	462
Restructuring expense	—			13			—			13
Payments	—			(297		)	—			(297		)
Balance at December 31, 2014	$	—		$	178		$	—		$	178