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Deposits - Scheduled Maturities of Time Deposits (Detail) - USD ($) $ in Thousands | Mar. 31, 2021 | Dec. 31, 2020
--- | --- | ---
Restricted Cash And Cash Equivalents Items [Line Items] |  |
2021 | $ 864,090 |
2022 | 281,488 | $ 1,122,132
2023 | 29,940 | 130,148
2024 | 15,790 | 23,685
2024 |  | 5,382
2025 and thereafter | 2,704 |
2025 and thereafter |  | 2,352
Total | 1,194,012 | 1,283,699
Time Deposits of $250,000 or More |  |
Restricted Cash And Cash Equivalents Items [Line Items] |  |
2021 | 244,254 |
2022 | 55,539 | 296,455
2023 | 806 | 14,315
2024 |  | 804
2025 and thereafter | 264 |
2025 and thereafter |  | 264
Total | 300,863 | 311,838
Other Time Deposits |  |
Restricted Cash And Cash Equivalents Items [Line Items] |  |
2021 | 619,836 |
2022 | 225,949 | 825,677
2023 | 29,134 | 115,832
2024 | 15,790 | 22,881
2024 |  | 5,382
2025 and thereafter | 2,440 |
2025 and thereafter |  | 2,089
Total | $ 893,149 | $ 971,861

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