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Prepaid Expenses - Additional Information (Details) - USD ($) | Sep. 30, 2021 | Jan. 31, 2021
--- | --- | ---
Prepaid Expenses [Line Items] |  |
Prepaid expenses | $ 15,348,809 | $ 0
Maximum |  |
Prepaid Expenses [Line Items] |  |
Other prepaid expenses | $ 100,000 |

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