Quarterly report pursuant to Section 13 or 15(d)

Shareholders' Equity - Ordinary Shares (Detail)

v3.21.1
Shareholders' Equity - Ordinary Shares (Detail)
9 Months Ended
Apr. 08, 2019
$ / shares
shares
Sep. 30, 2020
Vote
$ / shares
shares
Dec. 31, 2019
$ / shares
shares
Shareholders Equity [Line Items]      
Common stock, shares authorized   200,000,000 200,000,000
Common stock, par value (in dollars per share) | $ / shares $ 0.0001 $ 0.0001 $ 0.0001
Number of vote for each share | Vote   1  
Common stock, shares outstanding   7,187,500 7,187,500
Common stock, shares issued   7,187,500 7,187,500
Shares subject to possible redemption   28,750,000 28,750,000
Issuance of ordinary shares to Sponsor   7,187,500  
IPO      
Shareholders Equity [Line Items]      
Sale of units in initial public offering, gross (in shares) 28,750,000 28,750,000  
Common stock, shares outstanding   35,937,500 35,937,500
Common stock, shares issued   35,937,500 35,937,500