Inventories (Tables)

3 Months Ended

Mar. 31, 2014

Notes to Financial Statements [Abstract]

Inventories

The components of inventory were as follows (in thousands):

	March 31,2014			December 31,2013
Raw materials and supplies	$	130,481		$	127,525
Work in process		32,650			30,498
Finished products		90,056			90,352
Inventory reserves		(43,804	)		(43,452	)
	$	209,383		$	204,923