Property and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Property, Plant and Equipment [Abstract]
Land	$ 209	$ 233
Buildings	1,158	1,291
Machinery and equipment	1,196	529
Office furniture and equipment	232	265
Vehicles	53	103
Computer equipment	87	110
Construction in progress	225	559
Less: Accumulated depreciation	(1,219)	(999)
Total	$ 1,941	$ 2,091