Property, Plant And Equipment (Tables)

12 Months Ended

Dec. 31, 2014

Property Plant And Equipment [Abstract]

Schedule Of Property, Plant And Equipment

		December 31,
(in thousands)		2014		2013
Land	$	6,339	$	6,359
Buildings and building improvements		92,599		92,267
Machinery and equipment		426,780		410,183
Furniture and fixtures		7,843		7,934
Vehicles		1,002		174
Leasehold improvements		18,237		14,767
Construction in progress		—		135
		552,800		531,819
Less accumulated depreciation		(362,620)		(346,500)
	$	190,180	$	185,319