Inventories (Tables)

9 Months Ended

Sep. 30, 2013

Inventory Disclosure [Abstract]

Schedule of Inventory, Current

Inventories, net of reserves, consisted of the following (in thousands):

	September 30, 2013		December 31, 2012
Raw materials		$6,447		$4,348
Work-in process	1,065		1,368
Finished goods	17,660		16,728
Total		$25,172		$22,444