Inventories (Tables)

6 Months Ended

Jun. 30, 2013

Inventories

Schedule of inventories

	June 30,		December 31,
	2013		2012
Raw materials	$	19,451	$	18,582
Work-in-process	35,333		34,923
Finished goods	79,190		71,576
Total inventory	$	133,974	$	125,081