Quarterly report pursuant to Section 13 or 15(d)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details)

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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - USD ($)
4 Months Ended 9 Months Ended
Dec. 31, 2020
Sep. 30, 2020
Sep. 30, 2021
Subsidiary, Sale of Stock [Line Items]      
Offering cost   $ 11,300 $ 17,000
Common stocks issuance costs $ 18,132,174   18,132,174
Deferred tax asset 59,000   950,000
Income tax expense     $ 0
Effective tax rate (in percent)     0.00%
Unrecognized tax benefits 0   $ 0
Amounts accrued for the payment of interest and penalties $ 0   $ 0
Number of warrants to purchase the shares issued (in shares)     26,410,785
Federal depository insurance coverage     $ 250,000
IPO      
Subsidiary, Sale of Stock [Line Items]      
Offering cost     18,847,894
Adjustments for stockholders equity     18,132,174
Transaction costs     $ 715,720
Common Class A Subject To Redemption      
Subsidiary, Sale of Stock [Line Items]      
Common stock subject to possible redemption, shares 33,421,570   33,421,570