Inventories

9 Months Ended

Sep. 30, 2011

Inventories [Abstract]

Inventory Disclosure [Text Block]

Inventories

Inventories consist of the following components:

	September 30, 2011		December 31, 2010
	(dollars in thousands)
Finished goods	$	113,650	$	103,560
Work in process	21,040		19,010
Raw materials	39,080		33,410
Total inventories	$	173,770	$	155,980