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Regulatory Matters (Tables) | 12 Months Ended
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Dec. 31, 2023
Regulatory Matters [Abstract] |
Actual and Required Capital Ratios | The following table presents actual and required capital ratios as of December 31, 2023 and 2022 for the Company and the Bank under the Basel III Capital Rules. Capital levels required to be considered well capitalized are based upon prompt corrective action regulations, as amended to reflect the changes under the Basel III Capital Rules (dollars in thousands):
|  | Actual |  |  | Minimum Capital Required – Basel III |  |  | Required to be Considered Well Capitalized |
|  | Amount |  |  | Ratio |  |  | Amount |  |  | Ratio |  |  | Amount |  |  | Ratio |
2023 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Tier 1 leverage: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Company |  | $ | 509,412 |  |  |  | 8.18 | % |  | $ | 248,974 |  |  |  | 4.00 | % |  | $ | 311,217 |  |  |  | 5.00 | %
Bank |  |  | 562,775 |  |  |  | 9.06 |  |  |  | 248,385 |  |  |  | 4.00 |  |  |  | 310,481 |  |  |  | 5.00 |
CET1 capital: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Company |  |  | 492,120 |  |  |  | 9.43 |  |  |  | 365,311 |  |  |  | 7.00 |  |  |  | 339,217 |  |  |  | 6.50 |
Bank |  |  | 562,775 |  |  |  | 10.82 |  |  |  | 364,191 |  |  |  | 7.00 |  |  |  | 338,177 |  |  |  | 6.50 |
Tier 1 capital: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Company |  |  | 509,412 |  |  |  | 9.76 |  |  |  | 443,592 |  |  |  | 8.50 |  |  |  | 417,498 |  |  |  | 8.00 |
Bank |  |  | 562,775 |  |  |  | 10.82 |  |  |  | 442,232 |  |  |  | 8.50 |  |  |  | 416,218 |  |  |  | 8.00 |
Total capital: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Company |  |  | 632,860 |  |  |  | 12.13 |  |  |  | 547,966 |  |  |  | 10.50 |  |  |  | 521,872 |  |  |  | 10.00 |
Bank |  |  | 611,691 |  |  |  | 11.76 |  |  |  | 546,286 |  |  |  | 10.50 |  |  |  | 520,272 |  |  |  | 10.00 |
2022 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Tier 1 leverage: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Company |  | $ | 478,852 |  |  |  | 8.33 | % |  | $ | 229,928 |  |  |  | 4.00 | % |  | $ | 287,410 |  |  |  | 5.00 | %
Bank |  |  | 525,997 |  |  |  | 9.17 |  |  |  | 229,434 |  |  |  | 4.00 |  |  |  | 286,793 |  |  |  | 5.00 |
CET1 capital: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Company |  |  | 461,560 |  |  |  | 9.42 |  |  |  | 342,852 |  |  |  | 7.00 |  |  |  | 318,363 |  |  |  | 6.50 |
Bank |  |  | 525,997 |  |  |  | 10.77 |  |  |  | 341,944 |  |  |  | 7.00 |  |  |  | 317,520 |  |  |  | 6.50 |
Tier 1 capital: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Company |  |  | 478,852 |  |  |  | 9.78 |  |  |  | 416,321 |  |  |  | 8.50 |  |  |  | 391,831 |  |  |  | 8.00 |
Bank |  |  | 525,997 |  |  |  | 10.77 |  |  |  | 415,218 |  |  |  | 8.50 |  |  |  | 390,794 |  |  |  | 8.00 |
Total capital: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Company |  |  | 593,969 |  |  |  | 12.13 |  |  |  | 514,278 |  |  |  | 10.50 |  |  |  | 489,789 |  |  |  | 10.00 |
Bank |  |  | 566,891 |  |  |  | 11.60 |  |  |  | 512,917 |  |  |  | 10.50 |  |  |  | 488,492 |  |  |  | 10.00 |

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- Definition Regulatory Matters [Abstract] + References No definition available. + Details
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- Definition Tabular disclosure of the capital amounts and ratios as of the balance sheet date, indicating whether the entity or entities are in compliance with regulatory capital requirements, by entity. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 505 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480696/942-505-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 942 -SubTopic 505 -Name Accounting Standards Codification -Section 50 -Paragraph 1B -Publisher FASB -URI https://asc.fasb.org//1943274/2147480696/942-505-50-1B + Details
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