Leases - Summary of Lease Cost and Information Related to the Right-of-Use Assets and Operating Lease Liabilities (Detail) - USD ($) |
3 Months Ended | |
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Mar. 31, 2020 |
Mar. 31, 2019 |
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| Lease cost | ||
| Average rent expense | $ 28,357 | $ 62,005 |
| Other information | ||
| Cash paid for amounts included in the measurement of operating lease liabilities | $ 29,145 | $ 62,153 |
| The weighted average remaining lease term and discount rate | ||
| Weighted-average remaining lease term - operating leases | 1 year 3 months 29 days | 2 years 6 months 10 days |
| Weighted-average discount rate - operating leases | 13.28% | 13.22% |
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- Definition Lease other information. No definition available.
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- Definition Weighted average remaining lease term and discount rate. No definition available.
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- References No definition available.
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- Definition Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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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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