Stock Plans and Stock Compensation Expense - Stock Options (Details) - USD ($) |
12 Months Ended | |
|---|---|---|
Dec. 27, 2025 |
Dec. 31, 2022 |
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| Share-Based Payment Arrangement [Abstract] | ||
| Minimum market value (in dollars per share) | $ 5.00 | $ 5.00 |
| Options outstanding, intrinsic value | $ 0 | |
| Options exercisable, intrinsic value | 0 | |
| Unrecognized compensation expense related to stock options | $ 0 | |
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- Definition The minimum market value per share to calculate the number of shares to be issued if the market value per share is less than the minimum per share on the grant date. No definition available.
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- References No definition available.
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- Definition Amount of cost to be recognized for option under share-based payment arrangement. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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