Inventories

9 Months Ended

Sep. 30, 2015

Inventory Disclosure [Abstract]

Inventories

Inventories

Inventories consist of the following components:

	September 30, 2015		December 31, 2014
	(dollars in thousands)
Finished goods	$	106,020	$	104,760
Work in process	23,030		24,300
Raw materials	47,360		42,200
Total inventories	$	176,410	$	171,260