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Allowance For Credit Losses (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023 | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | --- | --- | ---
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Loans collectively evaluated for impairment | $ 7,467,809 | $ 7,428,171 |  |
Loan balance | 7,525,005 | 7,476,221 |  |
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest | 1,161,979 | 1,145,293 |  |
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest | 85,084 | 83,745 | $ 85,946 | $ 85,379
Allowance for credit loss, qualitative adjustment | 428 | 417 |  |
Retained Earnings [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest | $ 921,101 | $ 903,877 | $ 862,518 | 847,235
Cumulative Effect, Period of Adoption, Adjustment |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest |  |  |  | 383
Cumulative Effect, Period of Adoption, Adjustment | Retained Earnings [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest |  |  |  | (303)
Cumulative Effect, Period of Adoption, Adjustment | Accounting Standards Update 2022-02 [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest |  |  |  | 383
Deferred Tax Assets, Tax Deferred Expense |  |  |  | 80
Cumulative Effect, Period of Adoption, Adjustment | Accounting Standards Update 2022-02 [Member] | Retained Earnings [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest |  |  |  | $ 303

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- Definition Amount, before allocation of valuation allowances, of deferred tax asset attributable to deductible differences from reserves and accruals, compensation and benefit costs, and other provisions, reserves, and allowances. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-6 + Details
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