Fair Value Measurements (Fair Value Measurements - Carrying Amount and Fair Value) (Details) - USD ($) $ in Thousands	Dec. 28, 2024	Dec. 30, 2023
Financial liabilities:
Finance leases, including current portion	$ 456	$ 131
Carrying Amount
Financial assets:
Cash and cash equivalents	19	79
Financial liabilities:
Long-term debt, including current portion	81,892	82,389
Finance leases, including current portion	456	131
Fair Value
Financial assets:
Cash and cash equivalents	19	79
Financial liabilities:
Long-term debt, including current portion	73,249	79,225
Finance leases, including current portion	$ 434	$ 130