Stockholders' Equity (Details Narrative) - $ / shares |
3 Months Ended | |
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Mar. 31, 2019 |
Dec. 31, 2018 |
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Preferred stock, shares outstanding | 0 | 0 |
Series B Convertible Preferred Stock [Member] | ||
Preferred stock, shares outstanding | ||
Series E Convertible Preferred Stock [Member] | ||
Preferred stock, shares outstanding | ||
Warrant [Member] | ||
Number of warrant to purchase shares of common stock | 182,191 | |
Warrants weighted average remaining life | 3 years 1 month 6 days | |
Weighted average exercise price | $ 25.04 | |
Options [Member] | ||
Warrants weighted average remaining life | 9 years | |
Weighted average exercise price | $ 10.37 | |
Stock options shares outstanding | 1,466,520 | |
Stock options vested | 784,055 |
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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://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Change in the weighted average exercise price of options outstanding. No definition available.
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- Definition Number of fully vested and expected to vest options outstanding that can be converted into shares under option plan. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The number of shares reserved for issuance pertaining to the outstanding stock options as of the balance sheet date for all option plans in the customized range of exercise prices. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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