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Stockholders' Equity (Details Textual) (USD $) | 0 Months Ended | 6 Months Ended |  |  |  |  | 0 Months Ended | 6 Months Ended |  | 0 Months Ended | 6 Months Ended |  | 0 Months Ended |
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Mar. 21, 2013 | Jun. 30, 2013 | Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010 | Feb. 26, 2013 David Brunton [Member] | Mar. 21, 2013 Series A Preferred Stock [Member] | Jun. 30, 2013 Series A Preferred Stock [Member] | Dec. 31, 2012 Series A Preferred Stock [Member] | Mar. 21, 2013 Series B Preferred Stock [Member] | Feb. 27, 2013 Series B Preferred Stock [Member] | Jun. 30, 2013 Series B Preferred Stock [Member] | Dec. 31, 2012 Series B Preferred Stock [Member] | Mar. 21, 2013 Common Stock | Feb. 27, 2013 Common Stock | Jun. 30, 2013 Warrant [Member] Minimum [Member] | Jun. 30, 2013 Warrant [Member] Maximum [Member]
Stockholders Equity (Textual) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Conversion of Stock, Shares Issued | 39,790 |  |  |  |  |  |  |  |  |  |  |  |  | 929 | 528 |  |
Conversion of shares |  |  |  |  |  |  | 83 |  |  | 8 | 4 | 10,962 |  |  |  |  |
Preferred stock, liquidation preference |  |  |  |  |  |  |  | $ 0.001 |  |  |  | $ 0.001 |  |  |  |  |
Preferred stock, voting rights |  |  |  |  |  |  |  | One vote for each share |  |  |  | One vote for each share |  |  |  |  |
Preferred stock conversion ratio per share of common stock |  |  |  |  |  |  |  | 480.63 |  |  |  | 132.07 |  |  |  |  |
Common Stock, Value |  | $ 34,000 | $ 33,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Conversion of warrant into common stock, shares converted |  | 412,254 |  |  |  | 266,228 |  |  |  |  |  |  |  |  |  |  |
Value of warrants |  | $ 200,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1.00 | 3.13
Common stock issuable upon exercise of warrants |  | 578,066 |  |  |  | 320,000 |  |  |  |  |  |  |  |  |  |  |
Common stock issuable upon exercise of additional warrants |  | 148,145 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares authorized |  | 70,000,000 | 70,000,000 | 70,000,000 | 848,000,000 |  |  |  |  |  |  |  |  |  |  |  |
Preferred stock, shares authorized |  |  |  | 1,000,000 | 2,000,000 |  |  | 444,541 | 444,541 |  |  | 54,425 | 54,425 |  |  |  |
Stockholders' equity, reverse stock split |  | 1-for-25 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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- Definition The additional number of securities that each class of warrants or rights outstanding give the holder the right but not the obligation to purchase from the issuer at a specific price, on or before a certain date. + References No definition available. + Details
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