Inventories (Tables)

3 Months Ended

Mar. 31, 2015

Inventories

Schedule of major classes of inventories

Our major classes of inventories were as follows as of March 31, 2015 and December 31, 2014 (in thousands):

	March 31, 2015		December 31, 2014
Raw materials	$	15,757	$	14,188
Work in process	5,900		5,965
Finished goods	14,282		20,457
Total	$	35,939	$	40,610
Included in other long-term assets:
Raw materials	5,908		7,798
Total Inventories	$	41,847	$	48,408