Inventories (Tables)

12 Months Ended

Dec. 31, 2014

Inventory Disclosure [Abstract]

Schedule of Inventory

Inventories at December 31, 2014 and 2013, consisted of the following (in thousands):

	2014		2013
Finished goods	$	50,000	$	43,364
Work-in-process	7,680		6,222
Raw materials	34,093		32,792
Total	$	91,773	$	82,378