Inventories (Tables)

6 Months Ended

Jun. 30, 2013

Inventory Disclosure [Abstract]

Schedule of Inventory, Current

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

	June 30, 2013		December 31, 2012
Raw materials		$5,740		$4,348
Work-in process	1,051		1,368
Finished goods	12,969		16,728
Total		$19,760		$22,444