Subsequent Events - Additional Information (Details) - USD ($) $ / shares in Units, $ in Millions |
1 Months Ended | |||
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Nov. 16, 2015 |
Oct. 31, 2015 |
Sep. 30, 2015 |
Dec. 31, 2014 |
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| Subsequent Event [Line Items] | ||||
| Common stock, issued, shares | 78,936,372 | 26,353,666 | ||
| Subsequent Event | ||||
| Subsequent Event [Line Items] | ||||
| Common stock, issued, shares | 240,000 | |||
| Subsequent Event | Series B Warrant | ||||
| Subsequent Event [Line Items] | ||||
| Common stock, issued, shares | 49,862,877 | |||
| Proceeds from warrant exercises | $ 5.0 | |||
| Subsequent Event | Series A Warrants | ||||
| Subsequent Event [Line Items] | ||||
| Class of warrant or right, number of securities called by warrants or rights, increase | 49,862,877 | |||
| Outstanding warrants exercisable | 62,986,237 | |||
| Exercise price of warrants (in usd per share) | $ 0.10 |
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- Definition Class of Warrant or Right, Number of Securities Called by Warrants or Rights, Increase No definition available.
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- Definition Exercise price per share or per unit of warrants or rights outstanding. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. 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 The cash inflow associated with the amount received from holders exercising their stock warrants. No definition available.
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- Definition Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event. No definition available.
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