Rights Agreement (Details) |
12 Months Ended |
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Dec. 31, 2018
$ / shares
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| Weighted Average Fair Value Assumptions of Warrants | $ 4.86 |
| Measurement Input, Price Volatility [Member] | |
| Fair Value Assumptions Rate | 86.00% |
| Measurement Input, Expected Dividend Rate [Member] | |
| Fair Value Assumptions Rate | 0.00% |
| Measurement Input, Expected Term [Member] | |
| Fair Value Assumptions Term | 7 years |
| Measurement Input, Risk Free Interest Rate [Member] | |
| Fair Value Assumptions Rate | 2.82% |
| Molteni Warrants [Member] | |
| Fair Value Assumptions Date Of Issuance | Mar. 21, 2018 |
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- Definition Fair value assumption rate for warrants. No definition available.
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- Definition Expected term of warrants. No definition available.
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- Definition Weighted-average fair value assumptions of warrants. No definition available.
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