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v3.24.0.1

Nature of Operations and Summary of Significant Accounting Policies - Additional Information (Details) $ / shares in Units, $ in Thousands |  | 12 Months Ended |
--- | --- | --- | ---
Mar. 06, 2020 $ / shares shares | Dec. 31, 2023 USD ($) segment office $ / shares shares | Dec. 31, 2022 USD ($) shares | Dec. 31, 2021 USD ($) shares | Jul. 16, 2019 shares
Schedule Of Accounting Policies [Line Items] |  |  |  |  |
Full service facilities maintained by bank | office |  | 71 |  |  |
Accrued interest receivable |  | $ 23,700 | $ 17,500 |  |
Minimum period required for satisfactory performance to return loan from non-accrual to accrual status |  | 6 months |  |  |
Commercial loans as a percentage of total loan |  | 61.00% |  |  |
Residential real estate loans as a percentage of total loan |  | 15.00% |  |  |
Installment loans as a percentage of total loan |  | 23.00% |  |  |
Mortgage warehouse loans as a percentage of total loan |  | 1.00% |  |  |
Investment in limited partnerships |  | $ 27,200 | 4,500 |  |
Qualified affordable housing investments obtained in exchange for funding commitments |  | 14,491 | 0 | $ 0 |
Gross Carrying Amount |  | 13,600 |  |  |
Goodwill |  | 155,211 | 155,211 | 154,572 |
Cash surrender of BOLI |  | 113,900 |  |  |
Proceeds from bank owned life insurance |  | 69,765 | $ 3,554 | $ 783 |
BOLI receivable, surrendered but still active |  | 6,600 |  |  |
Bank owned life insurance receivable |  | 44,000 |  |  |
BOLI tax expense |  | $ 8,600 |  |  |
Uncertain tax positions recognized |  | 50.00% |  |  |
Shares, non-dilutive (in shares) | shares |  | 226,028 | 319,760 | 140,955 |
Number of shares authorized to be repurchased (in shares) | shares |  |  |  |  | 2,250,000
Number of shares repurchased (in shares) | shares | 1,000,000 | 803,349 |  |  |
Average price per share repurchased (in USD per share) | $ / shares | $ 15.19 | $ 16.89 |  |  |
Amount available for payment of dividend |  | $ 117,200 |  |  |
Compensation expense |  | $ 3,600 | $ 2,500 | $ 1,800 |
Number of business segment | segment |  | 1 |  |  |
Financing Receivable, Accrued Interest, after Allowance for Credit Loss, Statement of Financial Position [Extensible Enumeration] |  | Interest receivable |  |  |
Cash Surrendered Bank Owned Life Insurance |  |  |  |  |
Schedule Of Accounting Policies [Line Items] |  |  |  |  |
Proceeds from bank owned life insurance |  | $ 69,900 |  |  |
Measurement Input, Discount Rate |  |  |  |  |
Schedule Of Accounting Policies [Line Items] |  |  |  |  |
Factor considered to be significant for fair value measurement |  | 0.10 |  |  |
Minimum |  |  |  |  |
Schedule Of Accounting Policies [Line Items] |  |  |  |  |
Loan delinquency period |  | 90 days |  |  |
Maximum |  |  |  |  |
Schedule Of Accounting Policies [Line Items] |  |  |  |  |
Allowance for loan losses charge down family first and junior lien mortgages past due period |  | 180 days |  |  |
Allowance for loan losses charge down unsecured open end loans past due period |  | 90 days |  |  |
Buildings and improvements | Minimum |  |  |  |  |
Schedule Of Accounting Policies [Line Items] |  |  |  |  |
Useful Life for depreciation |  | 3 years |  |  |
Buildings and improvements | Maximum |  |  |  |  |
Schedule Of Accounting Policies [Line Items] |  |  |  |  |
Useful Life for depreciation |  | 40 years |  |  |
Furniture and equipment | Minimum |  |  |  |  |
Schedule Of Accounting Policies [Line Items] |  |  |  |  |
Useful Life for depreciation |  | 2 years |  |  |
Furniture and equipment | Maximum |  |  |  |  |
Schedule Of Accounting Policies [Line Items] |  |  |  |  |
Useful Life for depreciation |  | 20 years |  |  |

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