Key Recent Events and Management Plans (Details Narrative) - USD ($) |
3 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
Mar. 31, 2018 |
Dec. 31, 2017 |
Oct. 05, 2016 |
Jan. 09, 2015 |
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| Number of shares granted | ||||
| Proceeds from public offering | $ 9,478,897 | |||
| Additional expenses from exercise of warrants | $ 5,717,325 | $ 981,948 | ||
| July 6, 2018 [Member] | ||||
| Cash and marketable securities | 8,100,000 | |||
| Working capital | $ 8,800,000 | |||
| 2013 Plan [Member] | ||||
| Number of shares granted | 400,000 | |||
| 2013 Plan [Member] | Minimum [Member] | ||||
| Number of shares available under stock plan | 800,000 | 400,000 | ||
| 2013 Plan [Member] | Maximum [Member] | ||||
| Number of shares available under stock plan | 830,000 | 800,000 |
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- Definition Additional expenses from exercise of warrants. No definition available.
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- Definition Working capital. No definition available.
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- Definition Aggregate number of common shares reserved for future issuance. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of investment in marketable security. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Gross number of share options (or share units) granted during the period. No definition available.
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