v3.21.2
Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($)
Jun. 30, 2021
Dec. 31, 2020
Accounting Policies [Line Items]    
Cash $ 557,200 $ 1,295,380
Unrecognized tax benefits 0 $ 0
Accrued interest and penalties 0  
Cash subject to federal depository insurance $ 250,000