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Convertible Preferred Stock and Warrants (Details Textual) - USD ($) $ / shares in Units, $ in Thousands |  |  | 1 Months Ended | 6 Months Ended |
--- | --- | --- | --- | --- | ---
Feb. 28, 2015 | Aug. 18, 2014 | May. 20, 2015 | Jun. 30, 2015 | Dec. 31, 2014
Convertible Preferred Stock and Warrants (Textual) |  |  |  |  |
Issuance of warrants to purchase common shares |  | 6,487,000 |  | 331,250 |
Share price |  |  |  | $ 0.38 |
Preferred stock, dividend rate |  |  | 6.00% |  |
Conversion price | $ 0.29 |  |  |  |
Conversion price at date of issuance | $ 0.34 |  |  |  |
Convertible preferred stock beneficial conversion feature | $ 30 |  |  |  |
Exercise price reduction per share |  |  |  | $ 0.025 |
Fair value of warrant issued |  |  |  | $ 75 |
Series A Convertible Preferred Stock [Member] |  |  |  |  |
Convertible Preferred Stock and Warrants (Textual) |  |  |  |  |
Issuance of series A convertible preferred stock | 265,000 |  |  |  |
Issuance of warrants to purchase common shares | 331,250 |  |  |  |
Preferred stock per share | $ 1.00 |  |  |  |
Share price | $ 0.50 |  |  |  |
Gross proceeds from issuance of preferred stock | $ 265 |  |  |  |
Preferred stock, dividend rate | 6.00% |  |  |  |
Conversion price | $ 0.33 |  |  |  |
Convertible preferred stock beneficial conversion feature | $ 300 |  |  |  |
Temporary equity |  |  |  | $ 1,700 | $ 1,500
Term of warrant | 5 years |  |  |  |

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- References No definition available. + Details
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- Definition Amount of convertible preferred stock beneficial conversion feature. + References No definition available. + Details
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- Definition Convertible preferred stock conversion price. + References No definition available. + Details
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- Definition Exercise price reduction per share. + References No definition available. + Details
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- Definition Gross proceeds from issuance of preferrd stock. + References No definition available. + Details
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- Definition Number of shares issued for each share of convertible preferred stock that is converted. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21475-112644 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 6 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21506-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29 -Article 5 + Details
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- Definition Carrying amount, attributable to parent, of an entity's issued and outstanding stock which is not included within permanent equity. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. Includes stock with a put option held by an ESOP and stock redeemable by a holder only in the event of a change in control of the issuer. + References No definition available. + Details
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