Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2013

Property, Plant and Equipment [Abstract]

Summary of Property, Plant and Equipment

Property, plant and equipment consisted of the following as of December 31, (in thousands):

	2013			2012
Land and buildings	$	3,401		$	227
Machinery, equipment and fixtures		3,407			3,112
Leasehold improvements		731			646
		7,539			3,985
Accumulated depreciation and amortization		(3,064	)		(3,012	)
Total property, plant and equipment	$	4,475		$	973