Supplemental Financial Information - Accounts Receivable (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 30, 2025 |
|---|---|---|
| Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
| Accounts receivable | $ 4,789 | $ 4,064 |
| Delivery program receivables | ||
| Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
| Accounts receivable | 2,097 | 1,412 |
| Vendor rebate receivables | ||
| Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
| Accounts receivable | 739 | 704 |
| Franchise receivables | ||
| Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
| Accounts receivable | 721 | 780 |
| Other receivables | ||
| Accounts, Notes, Loans and Financing Receivable [Line Items] | ||
| Accounts receivable | $ 1,232 | $ 1,168 |