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Income Taxes - Schedule of Reconciliation of Statutory Federal Income Tax Rate (Benefit) To Company's Effective Tax Rate (Benefit) (Details)
4 Months Ended
Dec. 31, 2020
Income Tax Disclosure [Abstract]  
Statutory Federal income tax rate 21.00%
Change in fair value of derivative warrant liabilities (18.70%)
Financing costs - derivative warrant liabilities (2.00%)
Change in Valuation Allowance (0.30%)
Income Taxes Benefit 0.00%