Allocation (Details Textual) - USD ($) |
1 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2017 |
Jun. 26, 2017 |
Dec. 31, 2018 |
Dec. 31, 2017 |
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| Allocated Compensation Expense | $ 0 | $ 200,000 | ||
| Compensation Allocation Percentage | 100.00% | |||
| IPO [Member] | ||||
| Allocated Compensation Expense | $ 600,000 | |||
| Research and Development Expense [Member] | ||||
| Compensation Allocation Percentage | 50.00% | |||
| General and Administrative Expense [Member] | ||||
| Compensation Allocation Percentage | 50.00% | |||
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- Definition Percentage of officer compensation expense. No definition available.
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- Definition Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit. Other employee benefit expense includes, but is not limited to, service component of net periodic benefit cost for defined benefit plan. Excludes compensation cost in cost of good and service sold. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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