Inventories (Tables)

3 Months Ended

Mar. 31, 2014

Inventory Disclosure [Abstract]

Schedule of Inventory, Current

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

	March 31, 2014		December 31, 2013
Raw materials		$4,843		$5,723
Work-in process	1,007		1,121
Finished goods	19,585		16,137
Total		$25,435		$22,981