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Share-Based Compensation - Additional Information (Details) - USD ($) | 1 Months Ended | 12 Months Ended |  |
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Feb. 28, 2025 | Oct. 30, 2014 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022 | Jun. 30, 2017 | Oct. 31, 2014
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Common stock, voting par value |  |  | $ 0.01 | $ 0.01 |  |  |
Stock option compensation expense |  |  | $ 0 | $ 0 | $ 0 |  |
Common Stock |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Number of options exercised |  |  | 345,519 | 59,153 | 224,640 |  |
Restricted Shares | Threshold performance |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Shares vest on grant date |  |  | 294,819 |  |  |  |
Restricted Shares | Common Stock |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Shares of restricted voting common stock granted |  |  | 376,799 |  |  |  |
Common stock, voting par value |  |  | $ 0.01 |  |  |  |
Restricted Shares | Common Stock | Subsequent Event |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Shares of restricted voting common stock granted | 323,488 |  |  |  |  |  |
Common stock, voting par value | $ 0.01 |  |  |  |  |  |
Restricted Shares | Common Stock | Each Anniversary of Grant Date Over Four Years | Subsequent Event |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Award vesting period | 3 years |  |  |  |  |  |
Restricted Shares | Common Stock | Each Anniversary of Grant Date Vest Over Three Years |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Award vesting period |  |  | 3 years |  |  |  |
Restricted Shares | Common Stock | Each Anniversary of Grant Date Vest Over Three Years | Subsequent Event |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Shares of restricted voting common stock granted | 245,413 |  |  |  |  |  |
Restricted Shares | Common Stock | Third Anniversary of Grant Date |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Shares vest on grant date |  |  | 12,861 |  |  |  |
Restricted Shares | Common Stock | Third Anniversary of Grant Date | Subsequent Event |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Shares vest on grant date | 9,109 |  |  |  |  |  |
Restricted Shares | Common Stock | First Anniversary Of Grant Date [Member] |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Shares vest on grant date |  |  | 3,083 |  |  |  |
Performance-based Restricted Shares |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Shares of restricted voting common stock granted |  |  | 66,036 |  |  |  |
Period for number of shares earned under return on average assets |  |  | 3 years |  |  |  |
Performance-based Restricted Shares | Subsequent Event |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Shares of restricted voting common stock granted | 68,966 |  |  |  |  |  |
Period for number of shares earned under return on average assets | 3 years |  |  |  |  |  |
Performance Shares [Member] |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Risk-free interest rate |  |  | 4.47% | 4.42% |  |  |
Simulation term |  |  | 2 years 10 months 6 days | 2 years 10 months 6 days |  |  |
Share price |  |  | $ 20.18 | $ 25.2 |  |  |
Performance Shares [Member] | Maximum |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Expected volatility |  |  | 33.68% | 39.80% |  |  |
Performance Shares [Member] | Minimum |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Expected volatility |  |  | 29.28% | 38.11% |  |  |
Omnibus Plan |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Number of common stock reserved for issuance |  |  |  |  |  | 2,600,000 |
Number of common shares available for future grants |  |  | 813,089 |  |  |  |
Omnibus Plan | Restricted Shares |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Shares of restricted voting common stock granted |  |  | 376,799 |  |  |  |
Restricted shares vested |  |  | 244,548 | 238,638 | 234,603 |  |
Fair value of restricted shares, vested |  |  | $ 5,200,000 | $ 5,700,000 | $ 5,900,000 |  |
Fair value of unvested restricted stock awards |  |  | $ 21,800,000 |  |  |  |
Share price |  |  | $ 23.04 | $ 24.24 |  |  |
Number of shares outstanding |  |  | 751,127 | 627,271 |  |  |
Omnibus Plan | Time Options Grants | Maximum |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Award vesting period |  |  | 4 years |  |  |  |
Omnibus Plan | Time Options Grants | Minimum |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Award vesting period |  |  | 1 year |  |  |  |
BYB Plan |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Number of common shares available for future grants |  |  |  |  |  | 0 |
Number of options granted |  | 1,846,968 |  |  |  |  |
Number of shares outstanding |  |  | 334,423 | 768,564 |  |  |
Number of options exercised |  |  | 434,141 | 0 | 568,484 |  |
Proceeds from the exercise of stock options |  |  | $ 2.6 |  | $ 470,000 |  |
Tax benefit from exercise of stock options |  |  | $ 1.6 |  | $ 2,300,000 |  |
Options vested |  |  |  | 0 |  |  |
BYB Plan | Maximum |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Number of common shares available for future grants |  |  |  |  |  |  | 2,476,122
BYB Plan | Time Options Grants |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Award contractual term |  |  | 10 years |  |  |  |
BYB Plan | Time Options Grants | Maximum |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Award vesting period |  |  | 5 years |  |  |  |
BYB Plan | Time Options Grants | Minimum |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Award vesting period |  |  | 1 year |  |  |  |
BYB Plan | Performance Options Grants |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Award contractual term |  |  |  | 10 years |  |  |
BYB Plan | Performance Options Grants | Maximum |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Award vesting period |  |  |  | 5 years |  |  |
BYB Plan | Performance Options Grants | Minimum |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Award vesting period |  |  |  | 1 year |  |  |
FEB Plan |  |  |  |  |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |  |  |  |  |
Number of shares outstanding |  |  | 45,449 | 103,135 |  |  |
Number of options exercised |  |  | 57,686 | 59,153 | 7,559 |  |
Proceeds from the exercise of stock options |  |  | $ 675,000 | $ 659,000 | $ 80,000 |  |
Tax benefit from exercise of stock options |  |  | $ 252,000 | $ 158,000 | $ 25,000 |  |
Conversion calculation percentage |  |  | 4.725% |  |  |  |

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- Definition Share based compensation arrangement by share based payment award earned under return on average assets in period. + References No definition available. + Details
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- Definition Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(iii)(01) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(2)(ii) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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- Definition The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (f)(2)(ii) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
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