Stock Purchase Warrants (Details) - Warrant [Member] - $ / shares |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||
| Outstanding, Shares | 3,279,500 | 3,605,728 | |
| Granted/issued, Shares | 2,061,629 | 1,916,500 | |
| Exercised, Shares | (1,643,610) | (2,242,728) | |
| Forfeited, Shares | |||
| Outstanding, Shares | 3,697,519 | 3,279,500 | |
| Weighted Average Exercise Price, Outstanding beginning balance | $ 3.25 | $ 1.94 | $ 1.84 |
| Weighted Average Exercise Price, Granted/issued | 3.50 | 1.01 | |
| Weighted Average Exercise Price, Exercised | .79 | 1.16 | |
| Weighted Average Exercise Price, Forfeited | |||
| Weighted Average Exercise Price, Outstanding ending balance | $ 3.25 | $ 1.94 | $ 1.84 |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan. 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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- Definition Number of options outstanding, including both vested and non-vested options. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Weighted average price at which option holders acquired shares when converting their stock options into shares. No definition available.
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- Definition Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated. No definition available.
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- Definition Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options. No definition available.
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- Definition Number of share options (or share units) exercised during the current period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Details
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