Leases - Current Portions Of ROU Liabilities (Details) - USD ($) |
Sep. 30, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
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| Leases | |||
| ROU liabilities, current | $ 2,091,518 | $ 2,174,095 | $ 1,620,600 |
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- References No definition available.
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- Definition Present value of lessee's discounted obligation for lease payments from operating lease, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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