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Loans and Lease Finance Receivables and Allowance for Credit Losses - Summary of Recorded Investment in Collateral-Dependent loans (Detail) $ in Thousands | Jun. 30, 2025 USD ($) Collateral | Dec. 31, 2024 USD ($) Collateral
--- | --- | ---
Financing Receivable, Modifications [Line Items] |  |
Real Estate | $ 6,140 | $ 27,466
Business Assets | 161 | 327
Other | $ 103 | $ 0
Number of Loans Dependent on Collateral | Collateral | 9 | 15
Commercial Real Estate [Member] |  |
Financing Receivable, Modifications [Line Items] |  |
Real Estate | $ 4,815 | $ 25,866
Business Assets | 0 | 0
Other | $ 0 | $ 0
Number of Loans Dependent on Collateral | Collateral | 2 | 6
SBA [Member] |  |
Financing Receivable, Modifications [Line Items] |  |
Real Estate | $ 1,265 | $ 1,529
Business Assets | 0 | 0
Other | $ 0 | $ 0
Number of Loans Dependent on Collateral | Collateral | 3 | 5
Commercial and Industrial [Member] |  |
Financing Receivable, Modifications [Line Items] |  |
Real Estate | $ 0 | $ 11
Business Assets | 161 | 327
Other | $ 103 | $ 0
Number of Loans Dependent on Collateral | Collateral | 3 | 3
Dairy & Livestock and Agribusiness [Member] |  |
Financing Receivable, Modifications [Line Items] |  |
Real Estate | $ 60 | $ 60
Business Assets | 0 | 0
Other | $ 0 | $ 0
Number of Loans Dependent on Collateral | Collateral | 1 | 1

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- Details
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