Stock Plans and Stock Compensation Expense - 2016 Incentive Compensation Plan & 2006 Stock Awards plan (Details) - USD ($) $ in Thousands |
12 Months Ended | ||||
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May 06, 2020 |
Dec. 27, 2025 |
Dec. 28, 2024 |
May 04, 2022 |
May 03, 2016 |
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||
| Share-based compensation expense | $ 240 | $ 494 | |||
| Omnibus Equity Incentive Plan | |||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||
| Shares authorized (in shares) | 1,300,000 | ||||
| Cancellation of unvested awards outstanding (in shares) | 490,238 | ||||
| 2016 Incentive Compensation Plan | |||||
| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||
| Shares authorized (in shares) | 800,000 | ||||
| Cancellation of unvested awards outstanding (in shares) | 258,517 | ||||
| Additional shares authorized (in shares) | 500,000 | ||||
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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Number of additional shares authorized for issuance under share-based payment arrangement. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Number of shares authorized for issuance under share-based payment arrangement. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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