Lease (Details 2)  | 
3 Months Ended | 
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 Mar. 31, 2021  
USD ($) 
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| Cash paid for amounts included in the measurement of lease liabilities: | |
| Operating cash flows related to operating leases | $ 21,364 | 
| Financing cash flows related to finance leases | $ 350,607 | 
| Weighted average remaining lease term operating leases (in years) | 1 year 5 months 20 days | 
| Weighted average remaining lease term finance leases (in years) | 2 years 26 days | 
| Weighted average discount rate operating leases | 7.00% | 
| Weighted average discount rate finance leases | 6.00% | 
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- Definition Weighted average discount rate for finance 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 finance 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/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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