Inventories (Tables)

3 Months Ended

Mar. 31, 2015

Inventory Disclosure [Abstract]

Schedule of Inventory, Current

Inventories, net of reserves, consisted of the following (in thousands) at March 31, 2015 and December 31, 2014:

	March 31, 2015		December 31, 2014
Raw materials	$	3,325	$	3,663
Work-in process	623		641
Finished goods	13,549		17,379
Total	$	17,497	$	21,683