Subsequent Events (Details Narrative) - Subsequent Event [Member] - USD ($) $ / shares in Units, $ in Thousands |
3 Months Ended | |
|---|---|---|
May 03, 2018 |
Mar. 31, 2018 |
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| Gross proceeds from public offering | $ 8,000 | |
| Net proceeds from public offering | $ 7,100 | |
| November 3, 2018 [Member] | Underwriter [Member] | ||
| Number of common shares sold | 4,210,527 | |
| Sale of stock price per share | $ 1.767 | |
| Number of warrants issued to purchase common shares | 84,211 | |
| Warrant exercise price per share | $ 2.09 | |
| November 3, 2018 [Member] | Underwriter [Member] | Over-Allotment Option [Member] | ||
| Number of warrants issued to purchase common shares | 631,578 | |
| November 3, 2018 [Member] | Underwriter [Member] | Public [Member] | ||
| Sale of stock price per share | $ 1.90 |
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- Definition Net proceeds from public offering. 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 The cash inflow associated with the amount received from entity's first offering of stock to the public. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The number of shares issued or sold by the subsidiary or equity method investee per stock transaction. No definition available.
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- Definition Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction. No definition available.
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