Organization (Details) - USD ($) $ in Thousands |
3 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|
Mar. 29, 2026 |
Mar. 30, 2025 |
Dec. 28, 2025 |
Dec. 29, 2024 |
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| Organization [Line Items] | ||||
| Incorporation date | Feb. 22, 2010 | Feb. 22, 2010 | ||
| Operating loss | $ (19,195) | $ (3,726) | $ (26,931) | $ (68,509) |
| Accumulated deficit | (451,483) | (456,733) | (411,379) | |
| Total debt | 24,300 | |||
| Cash and cash equivalents excluding restricted cash | 9,488 | 9,617 | 13,378 | |
| Net loss from discontinued operations | (1,100) | (2,007) | ||
| Loss from continuing operations | $ (44,254) | $ (54,444) | ||
| Short-Term Debt [Member] | ||||
| Organization [Line Items] | ||||
| Total debt | $ 38,000 | |||
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- Definition Date when an entity was incorporated No definition available.
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- Definition Amount of cash and cash equivalent. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate. 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 Amount after tax of income (loss) from continuing operations attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount after tax of income (loss) from a discontinued operation attributable to the parent. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The net result for the period of deducting operating expenses from operating revenues. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of accumulated undistributed earnings (deficit). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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