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Compensation Plans - Expense Recognition of Deferred Compensation (Detail) - Restricted stock
Mar. 31, 2022
USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
2019 (Remaining Period) $ 8,154,950
2020 9,186,423
2021 5,734,659
2022 1,311,147
2023 87,481
Thereafter 1,638
Total $ 24,476,298