Property, Plant and Equipment (Tables)

6 Months Ended

Jun. 30, 2012

Property, Plant and Equipment [Abstract]

Components of property, plant and equipment

	At
	June 30, 2012			December 31, 2011
Land	$	15,570		$	15,570
Building and improvements		19,461			19,191
Machinery and equipment		21,773			14,693
Furniture and fixtures		2,307			2,285
Capital in progress		2,490			516
Total property, plant and equipment, gross		61,601			52,255
Accumulated depreciation		(19,398	)		(16,734	)
Total property, plant and equipment, net	$	42,203		$	35,521