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Inventories

3 Months Ended

Mar. 31, 2017

Inventory Disclosure [Abstract]

Inventories

Inventories consist of the following components (dollars in thousands):



		March 31, 2017				December 31, 2016
Finished goods		$	91,050			$	95,290
Work in process		24,710				22,930
Raw materials		43,250				42,240
Total inventories		$	159,010			$	160,460