Inventories (Tables)

12 Months Ended

Dec. 31, 2014

Inventory Disclosure [Abstract]

Summary of Inventories

Inventories consisted of the following:

(Table only in thousands)	2014			2013
Raw materials	$	18,848		$	19,541
Work in process		2,644			3,172
Finished goods		2,492			2,987
Obsolescence allowance		(568	)		(536	)
	$	23,416		$	25,164