Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) |
Mar. 31, 2016 |
Dec. 31, 2015 |
Dec. 31, 2014 |
|---|---|---|---|
| Unamortized discount current | $ 64,835 | ||
| Unamortized discount non current | $ 271,306 | ||
| Common stock, par value (in dollars per share) | $ 0.01 | $ 0.01 | $ 0.01 |
| Common stock, authorized (in shares) | 200,000,000 | 200,000,000 | 100,000,000 |
| Common stock, issued (in shares) | 3,063,887 | 3,046,049 | 2,494,747 |
| Common stock, outstanding (in shares) | 3,063,887 | 3,046,049 | 2,494,747 |
| 12% Junior Secured Notes Payable 2014 [Member] | |||
| Unamortized discount non current | $ 434,408 | $ 467,611 | $ 369,299 |
| Interest rate | 12.00% | 12.00% | |
| Junior Secured Notes Payable 2010 [Member] | |||
| Unamortized discount non current | $ 2,535,230 | $ 2,481,510 | $ 2,683,171 |
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- Definition Face amount or stated value per share of common stock. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The maximum number of common shares permitted to be issued by an entity's charter and bylaws. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of debt discount to be amortized within one year or within the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of debt discount to be amortized after one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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