INVENTORIES (Tables)

3 Months Ended

Mar. 31, 2015

INVENTORIES [Abstract]

Components of inventories

The components of inventories are as follows:

	March 31,		December 31,
	2015		2014
Raw materials	$	52,113	$	51,638
Work in progress		16,809		16,128
Finished goods		42,986		45,864
Inventories	$	111,908	$	113,630