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Inventories

9 Months Ended

Sep. 30, 2015

Inventory Disclosure [Abstract]

Inventories

Inventories consisted of the following (in thousands):



	September 30, 2015				December 31, 2014
Raw materials	$	3,437			$	3,570
Work in process	12,587				9,870
Finished goods	13,994				16,597
Total inventories	$	30,018			$	30,037