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Property, Plant and Equipment (Details) - USD ($)
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Dec. 31, 2015
Property, Plant and Equipment (Details) [Line Items]      
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    
Sale Leaseback Transaction, Current Period Gain Recognized 22,000  
Depreciation $ 36,000 $ 40,000  
Land Building And Equipment [Member]      
Property, Plant and Equipment (Details) [Line Items]      
Pledged Assets Separately Reported, Real Estate Pledged as Collateral, at Fair Value     $ 1,100,000