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Capitalization - Additional Information (Detail) - USD ($)
$ / shares in Units, $ in Millions
1 Months Ended 9 Months Ended
Jan. 31, 2021
Sep. 30, 2021
Common Stock [Member]    
Schedule Of Capitalization [Line Items]    
Issuance of stock, net of transaction costs   4,899,000
Public Offering    
Schedule Of Capitalization [Line Items]    
Issuance of stock, net of transaction costs 4,899,000  
Stock issuance price per share $ 47.00  
Net proceeds from issuance of common stock $ 216.1  
Over-Allotment Option | Common Stock [Member]    
Schedule Of Capitalization [Line Items]    
Issuance of stock, net of transaction costs 639,000