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Summary of Significant Accounting Policies - Trade and Other Receivables (Details) - USD ($) $ in Thousands | Dec. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Trade and other receivables, net | $ 266 | $ 106
Continuing operations |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Other receivables | 266 | 106
Continuing and discontinued operation |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Trade and other receivables, net | $ 266 | $ 106

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