Inventories

9 Months Ended

Sep. 30, 2011

Inventory Disclosure [Abstract]

Inventories

Inventories

The components of inventories consisted of:

	September 30, 2011		December 31, 2010
Finished goods	$	132,248	$	127,254
Work-in-process	61,351		57,784
Raw material and supplies	33,864		31,344
	$	227,463	$	216,382