Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Detail)

v3.21.1
Summary of Significant Accounting Policies (Detail) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Dec. 31, 2019
Apr. 08, 2019
Apr. 05, 2019
Initial Public Offering                
Underwriter discounts       $ 14,400,000        
Total underwriters commission               $ 9,190,000
Other offering costs       $ 638,000        
Shares subject to possible redemption   28,750,000   28,750,000   28,750,000    
Basic and diluted weighted average shares outstanding of Public Shares   28,750,000 28,750,000 28,750,000 28,750,000      
Basic and diluted weighted average shares outstanding of Founder Shares   7,187,500 7,187,500 7,187,500 7,187,500      
Remeasuresment of shares subject to possible redemption $ 26,800,000   $ 26,789,590          
Unrecognized tax benefits   $ 0   $ 0   $ 0    
Accrual for interest and penalties   $ 0   $ 0   $ 0    
Ordinary Shares                
Initial Public Offering                
Share price (in dollars per share) $ 10.00   $ 10.00   $ 10.00      
IPO                
Initial Public Offering                
Share price (in dollars per share) $ 10.00   $ 10.00   $ 10.00   $ 10.00  
Public Shares                
Initial Public Offering                
Income(loss) allocation ratio   80.00% 80.00% 80.00% 80.00%      
Income allocable to all shares   $ 7,000,000 $ 23,900,000 $ 1,400,000 $ 24,000,000      
Remeasuresment of shares subject to possible redemption     $ 28,600,000   $ 28,600,000      
Founder Shares                
Initial Public Offering                
Income(loss) allocation ratio   20.00% 20.00% 20.00% 20.00%      
Income allocable to all shares   $ 7,000,000 $ 23,900,000 $ 1,400,000 $ 24,000,000      
Accounting Standards Update 2017-11                
Initial Public Offering                
Shares subject to possible redemption   28,750,000   28,750,000   28,750,000    
Offering Costs [Member]                
Initial Public Offering                
Offering costs     $ 15,100,000