Commitments and Contingencies - Cash flows (Details) - USD ($) |
3 Months Ended | |
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Mar. 31, 2020 |
Mar. 31, 2019 |
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| Commitments and Contingencies | ||
| Operating cash flows from operating leases | $ (270,000) | $ 60 |
| Weighted-average remaining lease term - operating leases | 3 years 1 month 6 days | 5 years 1 month 6 days |
| Weighted-average discount rate - operating leases | 8.97% | 8.96% |
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- References No definition available.
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- Definition Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average discount rate for operating lease calculated at point in time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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