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v3.25.1

Basis of Presentation and Significant Accounting Policies - Additional Information (Details) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 28, 2025 USD ($) Property | Mar. 29, 2024 USD ($) | Dec. 27, 2024 USD ($)
Organization And Description Of Business And Accounting Policies [Line Items] |  |  |
Capitalized cloud-based software implementation costs | $ 17,930,000 |  | $ 15,763,000
Capitalized Computer Software, Amortization | 53,000 | $ 0 |
Severance costs recognized | 8,808,000 |  |
Impairment on real property right-of-use assets | $ 3,407,000 |  |
Number of leased properties looking for subleases | Property | 2 |  |
Impairement of developed software | $ 2,751,000 |  |
Restructuring, impairment and related charges | $ 22,664,000 |  |
Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration] | srt:ChiefExecutiveOfficerMember |  |
Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description | The CODM assesses performance by comparing actual results to forecasts and decides how to allocate resources, i.e., headcount and compensation, based on consolidated net loss. |  |
Leasehold Improvements |  |  |
Organization And Description Of Business And Accounting Policies [Line Items] |  |  |
Recognized cost | $ 7,059,000 |  |
Machinery and Equipment |  |  |
Organization And Description Of Business And Accounting Policies [Line Items] |  |  |
Recognized cost | 7,059,000 |  |
Cloud Based Software |  |  |
Organization And Description Of Business And Accounting Policies [Line Items] |  |  |
Capitalized cloud-based software implementation costs | 1,256,000 |  |
Reduction in Workforce, and Consulting Expenses |  |  |
Organization And Description Of Business And Accounting Policies [Line Items] |  |  |
Severance costs recognized | $ 9,447,000 |  |
Maximum | Consolidated Accounts Payable | Vendor Concentration Risk |  |  |
Organization And Description Of Business And Accounting Policies [Line Items] |  |  |
Concentration risk, percentage |  |  | 10.00%

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