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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

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