Restatement of Previously Issued Financial Statements - Schedule Of Condensed Balance Sheet (Parenthetical) (Detail) - Common Class A [Member] - $ / shares	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Feb. 13, 2020	Dec. 31, 2019
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Common shares, par value	$ 0.0001					$ 0.0001
Previously Reported [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Common shares, par value		$ 0.0001	$ 0.0001	$ 0.0001	$ 0.0001
Revision of Prior Period, Adjustment [Member]
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Common shares, par value		$ 0.0001	$ 0.0001	$ 0.0001	$ 0.0001