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Inventories (Tables)

3 Months Ended

Mar. 31, 2015

Inventory Disclosure [Abstract]

INVENTORIES

Inventories consisted of the following (in thousands):



	March 31, 2015				December 31, 2014
Raw materials	$	1,573			$	1,555
Work in process	9,789				8,544
Finished goods	3,734				5,235
Total inventories	$	15,096			$	15,334