Stock Option Plan (Details 1) - $ / shares |
6 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
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| Number of shares outstanding | 1,105,896 | 1,105,896 | 658,592 | 280,000 |
| Number of shares fully vested and exercisable | 465,190 | |||
| Option 1 | ||||
| Exercise price | $ 0.001 | $ .001 | ||
| Number of shares outstanding | 555,520 | 555,520 | ||
| Weighted average remaining contractual life | 7 years 2 months 12 days | 7 years 8 months 12 days | ||
| Number of shares fully vested and exercisable | 440,720 | 406,280 | ||
| Weighted average remaining contractual life | 7 years 1 month 6 days | 7 years 7 months 6 days | ||
| Option 2 | ||||
| Exercise price | $ 6.00 | $ 6.000 | ||
| Number of shares outstanding | 550,376 | 550,376 | ||
| Weighted average remaining contractual life | 9 years | 9 years 6 months | ||
| Number of shares fully vested and exercisable | 175,212 | 58,910 | ||
| Weighted average remaining contractual life | 8 years 10 months 24 days | 8 years 10 months 24 days |
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- References 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 Number of fully vested and expected to vest exercisable options that may 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 Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, 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 Weighted average remaining contractual term for option awards outstanding, 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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