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15. Fair Value of Financial Instruments (Tables)
12 Months Ended
Dec. 31, 2014
Fair Value Of Financial Instruments Tables  
Estimated fair values of the Company's financial instruments
    2014     2013  
    Carrying     Fair     Carrying     Fair  
    Amount     Value     Amount     Value  
Cash and restricted cash   $ 6,000     $ 6,000     $ 6,000     $ 6,000  
Receivables     332,000       332,000       440,000       440,000  
Accounts payable     6,000       6,000       -       -  
Debt     11,750,000       -       12,257,000       -