STOCK OPTIONS - Summary of Unvested Stock Option Activity (Details) - Common Stock - USD ($) |
3 Months Ended | 12 Months Ended |
|---|---|---|
Mar. 31, 2019 |
Dec. 31, 2018 |
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| Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | ||
| Beginning Balance, number of shares | 1,161,666 | |
| Options Granted, number of shares | 150,000 | |
| Options Vested, number of shares | (81,666) | |
| Ending Balance, number of shares | 1,230,000 | 1,161,666 |
| Beginning Balance, Weighted-average exercise price | $ 0.95 | |
| Granted, Weighted-average exercise price | 1.90 | |
| Vested, Weighted-average exercise price | 0.87 | |
| Ending Balance, Weighted-average exercise price | $ 1.07 | $ 0.95 |
| Aggregate intrinsic value | $ 650,233 | $ 535,475 |
| Weighted-average remaining contractual term (years) | 4 years 21 days | 4 years 1 month 24 days |
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- Definition Share based compensation arrangement by share based payment award non vested options outstanding intrinsic value. No definition available.
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- Definition Share based compensation arrangement by share based payment award options non vested outstanding weighted average remaining contractual term. No definition available.
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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 Gross number of share options (or share units) granted during the period. No definition available.
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- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of non-vested options outstanding. No definition available.
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- Definition Weighted average grant-date fair value of non-vested options outstanding. No definition available.
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- Definition Number of options vested. No definition available.
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- Definition Weighted average grant-date fair value of options vested. No definition available.
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- Details
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