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Summary of Significant Accounting Policies - Additional Information (Detail) - USD ($)
3 Months Ended
Mar. 31, 2020
Dec. 31, 2019
Jul. 22, 2019
Federal Deposit Insurance Coverage Amount     $ 250,000
Interest earned on marketable securities held in Trust Account $ 1,580,805    
Net income 1,334,022    
Interest earned on marketable securities held in Trust Account Net of regulatory withdrawal 1,600,000    
Common Class A [Member]      
Interest earned on marketable securities held in Trust Account $ 1,600,000    
Temporary shares outstanding 19,292,606 19,159,203  
Net income $ 1,300,000    
Common Class B [Member]      
Net Income attributable to ordinary holders 247,000    
Cash and Cash Equivalents [Member]      
Cash held in trust $ 13,000    
Common Stock [Member]      
Antidilutive securities 10,725,000