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Subsequent Events - Additional Information (Detail) - Exchange Agreement [Member] - Subsequent Event - Eldridge
Jul. 19, 2021
$ / shares
shares
Subsequent Event [Line Items]  
Value of preferred stock to be exchanged for shares of common stock 300,000,000
Preferred stock conversion exchange price | $ / shares $ 6.16
Special Dividends  
Subsequent Event [Line Items]  
Special dividend payable in shares 0.30