Inventories (Tables)

3 Months Ended

Mar. 31, 2017

Schedule of Inventories

Inventories consist of the following (in thousands):

	March 31, 2017		December 31, 2016
Raw Materials	$	15,417	$	14,954
Work-in-process		2,769		2,789
Finished products		5,771		6,953
Total	$	23,957	$	24,696