INVENTORIES (Tables)

12 Months Ended

Dec. 31, 2011

INVENTORIES

Schedule of inventories, by component and net of reserves

	2011		2010
Raw materials	$	116,751	$	106,870
Work-in-process		69,676		67,591
Finished goods		105,095		102,423
Total		291,522		276,884
Less LIFO reserve		(6,367)		(4,629)
Total	$	285,155	$	272,255