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v3.23.3

Loans and ACL - Additional Information (Detail) $ in Thousands | 3 Months Ended | 12 Months Ended |  |
--- | --- | --- | --- | ---
Mar. 31, 2023 USD ($) Loan | Dec. 31, 2022 USD ($) Loan | Mar. 31, 2022 USD ($) | Dec. 31, 2021 USD ($)
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |  |
Gross loans | $ 2,453,128 | $ 2,412,699 |  |  |
Interest Income on NonAccrual Loans | $ 89 |  |  |  |
Number of doubtful loans | Loan | 0 | 0 |  |  |
Loans and lease reserve | $ 35,961 | $ 30,740 | [1] | $ 12,013 | $ 12,121
Loans pledged | 2,453,128 |  |  |  |
Nonperforming trouble debt restructuring |  | 38,300 |  |  |
Amortized Cost of PCD Loans | 58,200 |  |  |  |
Non-Credit Discount on PCD Loans | 5,300 |  |  |  |
Mortgage loans with amortized cost | 645 | 0 |  |  |
Amortized cost of ACL related to PCD loans | 639 |  |  |  |
Collateral Pledged [Member] |  |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |  |
Loans and lease reserve | 252 |  |  |  |
Risk Grade 7 |  |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |  |
Gross loans |  | 86,879 |  |  |
Loans pledged | 97,813 |  |  |  |
Grade 5 Pass/Watch [Member] |  |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |  |
Gross loans |  | 136,557 |  |  |
Paycheck Protection Plan Liquidity Facility Advances [Member] | Asset Pledged as Collateral without Right [Member] | Federal Home Loan Bank Advances [Member] |  |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |  |
Loans pledged | $ 0 | 51 |  |  |
Minimum [Member] | Grade 5 Pass/Watch [Member] |  |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |  |
Loan To Value Ratio | 90.00% |  |  |  |
Commercial and Residential Mortgages [Member] | Asset Pledged as Collateral without Right [Member] | Federal Home Loan Bank Advances [Member] |  |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |  |
Loans pledged | $ 531,800 | 436,000 |  |  |
Paycheck Protection Program [Member] |  |  |  |  |
Loans and Leases Receivable Disclosure [Line Items] |  |  |  |  |
Gross loans | 7,988 | $ 11,967 |  |  |
Loans pledged | $ 7,988 |  |  |  |
[1] | Derived from audited December 31, 2022 Consolidated Financial Statements, as restated in Amended Form 10-K/A.

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