Inventories (Tables)

6 Months Ended

Jun. 30, 2016

Inventory Disclosure [Abstract]

Inventories

Inventories at June 30, 2016 and December 31, 2015, consisted of the following (in thousands):

	June 30,		December 31,
	2016		2015
Work-in-process	$	3,354	$	3,187
Finished goods		8,757		7,625
Total inventories	$	12,111	$	10,812