Subsequent Events - Additional Information (Detail) - Subsequent Event [Member] $ / shares in Units, $ in Millions |
Dec. 16, 2021
USD ($)
$ / shares
|
|---|---|
| Subsequent Event [Line Items] | |
| Dividends payable, date declared | Dec. 16, 2020 |
| Dividend payable date | Feb. 03, 2022 |
| Dividend payable, date of record | Jan. 06, 2022 |
| Expected payout of dividend | $ | $ 6.5 |
| Common Stock [Member] | |
| Subsequent Event [Line Items] | |
| Dividend payable per share | $ / shares | $ 0.25 |