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v3.25.1

Common Stock and Treasury Stock (Narrative) (Details) $ in Millions | 3 Months Ended
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Mar. 31, 2025 USD ($) item director shares | Mar. 31, 2024 shares
Common Stock |  |
Number of board of directors | director | 7 |
Class A Common Stock |  |
Common Stock |  |
Number of votes per share of common stock | item | 1 |
Percentage of directors to be elected | 25.00% |
Class A Common Stock | Former Shareholder |  |
Common Stock |  |
Conversion of shares | 1 |
Class A Common Stock | Stock Buy-Back Program |  |
Common Stock |  |
Share repurchase program, authorized amount | $ | $ 75.8 |
Stock repurchase program, remaining authorization amount | $ | $ 17.7 |
Stock repurchased during period shares | 0 | 0
Class B Common Stock |  |
Common Stock |  |
Number of votes per share of common stock | item | 10 |
Class B Common Stock | Former Shareholder |  |
Common Stock |  |
Common stock, shares issued (in shares) | 0 |
Common stock, shares outstanding (in shares) | 0 |

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- Definition Amount authorized for purchase of share under share repurchase plan. Includes, but is not limited to, repurchase of stock and unit of ownership. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 505 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481520/505-30-50-4 + Details
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- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
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