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Subsequent Event - Additional Information (Detail) - Subsequent Event - Dividend Declared
Nov. 22, 2020
$ / shares
Subsequent Event [Line Items]  
Dividends payable, declared date Nov. 22, 2020
Dividends payable, per share amount $ 0.10
Dividends payable, payable date Jan. 15, 2021
Dividends declared, record date Dec. 21, 2020