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11. Stockholder's Equity (Details Narrative) (USD $)
 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Unregistered common stock sold 1,139,480 2,156,334 3,041,918
Unregistered common stock value 1,147,195 4,624,763 1,160,217
Warrants issued in connection with sales of common stock 629,740 1,734,667 0
Borrowing from Mr. and Mrs. Robert Detwiler, stockholders of the Company $ 150,000    
Series D Preferred Stock [Member]
      
Cumulative dividends in arrear 392,218 [1] 378,069 [1]  
Preferential amount payable to Series D preferred stockholders $ 2.50    
Liquidation preference value of preferred stock series D 4,796,731 4,755,582  
Series B Preferred Stock [Member]
      
Cumulative dividends in arrear 135,000 127,500  
Director [Member]
      
Share based compensation recognized in period 9,410 211,818 230,004
Common Stock [Member] | Herbert Denton [Member]
      
Stock Issued for services, shares   100,000  
Common Stock [Member] | Director [Member]
      
Stock Issued for services, shares   165,827  
Stock Issued for services, value   $ 451,232  
[1] 1,751,005 outstanding Series D shares