INVENTORIES (Tables)

12 Months Ended

Dec. 31, 2012

INVENTORIES

Schedule of inventories, by component

	2012		2011
Raw materials	$	125,889	$	116,751
Work in process		75,261		69,676
Finished goods		127,393		105,095
Total		328,543		291,522
Less LIFO reserve		(6,658)		(6,367)
Total	$	321,885	$	285,155