Income Taxes - Components of Deferred Tax Assets and Liabilities, Narrative (Details) - USD ($) $ in Thousands |
Dec. 27, 2025 |
Dec. 28, 2024 |
|---|---|---|
| Operating Loss Carryforwards [Line Items] | ||
| Federal tax credit carryforwards | $ 4,958 | $ 4,778 |
| Deferred tax liabilities, net | 91 | 91 |
| Unamortized debt issuance expense | $ 9,085 | |
| United States | ||
| Operating Loss Carryforwards [Line Items] | ||
| Operating loss carryforwards | 32,299 | |
| State and Local Jurisdiction | ||
| Operating Loss Carryforwards [Line Items] | ||
| Operating loss carryforwards | $ 65,185 |