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Income Tax - Schedule of Reconciliation of the Federal Income Tax Rate to the Company's Effective Tax Rate (Detail)
9 Months Ended
Mar. 31, 2021
Effective Income Tax Rate Reconciliation, Percent [Abstract]  
Statutory federal income tax rate 21.00%
Change in fair value of warrants (19.50%)
Transaction costs incurred in connection with warrant liabilities (0.40%)
Valuation allowance (1.10%)
Income tax provision 8212.00%