PROPERTY PLANT AND EQUIPMENT (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Property, Plant and Equipment [Line Items]
Depreciation and amortization	$ 5,894	$ 5,219	$ 5,152
Property, Plant and Equipment, Net [Abstract]
Total gross property, plant and equipment	156,878	82,463
Less accumulated depreciation	(60,660)	(55,123)
Total net property, plant and equipment	96,218	27,340
Land [Member]
Property, Plant and Equipment, Net [Abstract]
Total gross property, plant and equipment	1,455	67
Buildings and Improvements [Member]
Property, Plant and Equipment, Net [Abstract]
Total gross property, plant and equipment	18,676	199
Machinery and Equipment [Member]
Property, Plant and Equipment, Net [Abstract]
Total gross property, plant and equipment	108,391	62,751
Leasehold Improvements [Member]
Property, Plant and Equipment, Net [Abstract]
Total gross property, plant and equipment	10,559	7,462
Software and Other [Member]
Property, Plant and Equipment, Net [Abstract]
Total gross property, plant and equipment	10,629	9,557
Construction in Progress [Member]
Property, Plant and Equipment, Net [Abstract]
Total gross property, plant and equipment	$ 7,168	$ 2,427