INVENTORIES (Tables)

3 Months Ended

Mar. 31, 2014

Inventory Disclosure [Abstract]

Schedule of components of inventory

Inventories consist of the following at March 31, 2014 and December 31, 2013 and include reserves of $1,786 and $1,729, respectively:

	March 31, 2014		December 31, 2013
Raw materials	$	14,651	$	13,122
Work-in-process	8,666		10,188
Finished goods	19,135		17,273
Supplies	1,045		967
	$	43,497	$	41,550