Quarterly report pursuant to Section 13 or 15(d)

Deposits - Scheduled Maturities of Time Deposits (Detail)

v3.21.2
Deposits - Scheduled Maturities of Time Deposits (Detail) - USD ($)
$ in Thousands
Sep. 30, 2021
Dec. 31, 2020
Restricted Cash And Cash Equivalents Items [Line Items]    
2021 $ 264,267  
2022 679,535 $ 1,122,132
2023 34,738 130,147
2024 47,006 23,685
2024   5,382
2025 and thereafter 4,065  
2025 and thereafter   2,353
Total 1,029,611 1,283,699
Time Deposits of $250,000 or More    
Restricted Cash And Cash Equivalents Items [Line Items]    
2021 104,321  
2022 120,119 296,455
2023 1,518 14,315
2024   804
2025 and thereafter 264  
2025 and thereafter   264
Total 226,222 311,838
Other Time Deposits    
Restricted Cash And Cash Equivalents Items [Line Items]    
2021 159,946  
2022 559,416 825,677
2023 33,220 115,832
2024 47,006 22,881
2024   5,382
2025 and thereafter 3,801  
2025 and thereafter   2,089
Total $ 803,389 $ 971,861