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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Class A Common Stock Subject to Possible Redemption, Offering Costs and Income Taxes (Details) - USD ($)
7 Months Ended
Sep. 09, 2020
Dec. 31, 2020
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES    
Transaction costs $ 6,797,377 $ 6,797,377
Unrecognized tax benefits   0
Unrecognized tax benefits accrued for interest and penalties   $ 0