Property, Plant and Equipment (Details) - Property, plant and equipment consists of the following: - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015
Property, Plant and Equipment [Line Items]
Property, plant and equipment, Gross	$ 1,037	$ 2,159
Less accumulated depreciation	538	1,003
Net property, plant and equipment	499	1,156
Land, Buildings and Improvements [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, Gross		1,256
Machinery Fixture And Equipment [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, Gross	1,012	878
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Property, plant and equipment, Gross	$ 25	$ 25