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15. Fair Value of Financial Instruments (Tables)
12 Months Ended
Dec. 31, 2015
Fair Value Of Financial Instruments Tables  
Estimated fair values of the Company's financial instruments
    2015     2014  
    Carrying     Fair     Carrying     Fair  
    Amount     Value     Amount     Value  
Cash and restricted cash   $ 6,000     $ 6,000     $ 6,000     $ 6,000  
Receivables     178,000       178,000       332,000       332,000  
Accounts payable     7,000       7,000       6,000       6,000  
Debt     11,670,000       -       11,750,000       -