Inventories (Tables)

12 Months Ended

Dec. 31, 2014

Inventories

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

	December 31,
	2014		2013
Work-in-process	$	2,222	$	4,863
Finished goods		12,734		8,200
Total inventories	$	14,956	$	13,063