Property, Plant and Equipment (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Property, Plant and Equipment [Abstract]
Sale Leaseback Transaction, Date			February 1, 2016
Sale Leaseback Transaction, Gross Proceeds, Investing Activities			$ 1,100,000
Sale Leaseback Transaction, Lease Period			2 years
Sale Leaseback Transaction, Annual Rental Payments			$ 158,000
Payments for Mortgage Deposits			329,000
Sale Leaseback Transaction, Net Proceeds, Investing Activities			661,000
Sale Leaseback Transaction, Deferred Gain, Gross	$ 267,000		267,000
Sale Leaseback Transaction, Current Period Gain Recognized	$ 33,000		55,000
Depreciation			$ 68,000	$ 96,000