Inventories (Tables)

12 Months Ended

Dec. 31, 2014

Inventories [Abstract]

Schedule of Details of Inventories

The following table presents the details of inventories as of December 31, 2014 and 2013 (in thousands):

	December 31, 2014		December 31, 2013
Finished goods	$	179,760	$	120,751
Work in process		12,594		15,136
	$	192,354	$	135,887