Condensed Consolidated Statements of Stockholders' Equity (Parenthetical) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|
Sep. 30, 2026 |
Jun. 30, 2026 |
Mar. 31, 2026 |
Sep. 30, 2025 |
Jun. 30, 2025 |
Mar. 31, 2025 |
Sep. 30, 2026 |
Sep. 30, 2025 |
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| Statement of Stockholders' Equity [Abstract] | ||||||||
| Actuarially Determined Long-Term Liability Adjustments, Tax | $ (191) | $ (191) | $ (191) | $ (109) | $ (109) | $ (109) | $ (573) | $ (327) |
| Investments in Available-for-Sale Securities, Tax | $ 54 | $ (339) | $ 46 | $ (117) | $ (119) | $ 72 | $ (239) | $ (164) |
| Repurchases of Common Stock (in shares) | 930,611 | 719,904 | 464,600 | 270,834 | 1,175,905 | 1,377,294 | 2,115,115 | 2,824,033 |
| Dividends on Common Shares (in dollars per share) | $ 0.10 | $ 0.10 | $ 0.10 | $ 0.10 | $ 0.10 | $ 0.10 | $ 0.30 | $ 0.30 |
| X | ||||||||||
- Definition Aggregate dividends declared during the period for each share of common stock outstanding. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount, after adjustment, of tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) and tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount, after reclassification adjustment, of tax (expense) benefit for (increase) decrease in accumulated other comprehensive income of defined benefit plan. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Number of shares that have been repurchased and retired during the period. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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