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Fair Value - Summary of Assets Measured at Fair Value on Nonrecurring Basis (Detail) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
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Disclosure Of Other Real Estate Owned Measured At Fair Value On A Recurring And Nonrecurring Basis Table [Line Items] |  |
Other equity investments | $ 12,905 | $ 23,776
Loans held for sale | 46,337 | 69,534
OREO | 0 | 195
Level 2 [Member] |  |
Disclosure Of Other Real Estate Owned Measured At Fair Value On A Recurring And Nonrecurring Basis Table [Line Items] |  |
Other equity investments | 12,905 | 23,776
Fair Value, Nonrecurring [Member] |  |
Disclosure Of Other Real Estate Owned Measured At Fair Value On A Recurring And Nonrecurring Basis Table [Line Items] |  |
Other equity investments | 12,905 | 23,776
Collateral-dependent loans | 56,068 |
Impaired loans, net |  | 54,906
Loans held for sale | 46,337 | 69,534
OREO |  | 195
Fair Value, Nonrecurring [Member] | Level 2 [Member] |  |
Disclosure Of Other Real Estate Owned Measured At Fair Value On A Recurring And Nonrecurring Basis Table [Line Items] |  |
Other equity investments | 12,905 | 23,776
Loans held for sale | 46,337 | 69,534
Fair Value, Nonrecurring [Member] | Level 3 [Member] |  |
Disclosure Of Other Real Estate Owned Measured At Fair Value On A Recurring And Nonrecurring Basis Table [Line Items] |  |
Collateral-dependent loans | $ 56,068 |
Impaired loans, net |  | 54,906
OREO |  | $ 195

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