Revenue from Contract with Customers - Additional Information (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jul. 05, 2025 |
Jul. 06, 2024 |
Jul. 05, 2025 |
Jul. 06, 2024 |
|
| Disaggregation Of Revenue [Line Items] | ||||
| Revenue | $ 854 | $ 1,181 | $ 1,866 | $ 3,044 |
| Subsidiaries [Member] | ||||
| Disaggregation Of Revenue [Line Items] | ||||
| Revenue | $ 1,866 | |||
| Subsidiaries [Member] | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-07-06 | ||||
| Disaggregation Of Revenue [Line Items] | ||||
| Weighted average remaining amortization period of deferred revenue | 3 years 2 months 12 days | 3 years 2 months 12 days | ||