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Balance Sheet Information - Summary of Accrued Expenses (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 29, 2024 | Dec. 31, 2023
Balance Sheet Information [Abstract] |  |
Accrued compensation | $ 6,392 | $ 10,947
Accrued commissions | 473 | 488
Accrued royalties | 447 | 3,122
Current portion of operating lease liabilities | $ 52 | $ 48
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Accrued expenses | Accrued expenses
Current portion of finance lease liabilities | $ 608 | $ 645
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] | Accrued expenses | Accrued expenses
Accrued inventory | $ 623 | $ 1,261
Accrued consulting fees | 0 | 9,345
Accrued restructuring costs | 0 | 1,319
Accrued warranty | 3,752 | 824
Accrued vendor purchase commitments | 13,718 | 10,457
Accrued accounts payable | 818 | 650
Accrued accounts payable - customer | 2,175 | 4,738
Accrued utilities | 1,934 | 879
Other accrued expenses | 5,837 | 3,568
Accrued expenses | 36,829 | 48,291
Restructuring costs | 188 | $ 1,921
Warranty expense | 5,455 |
Warranty credits | $ 2,527 |

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- Definition Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(20)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
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