Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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The total amount of the contingent obligation under letters of credit outstanding as of the reporting date.

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Amount of increase (decrease) of the credit facility.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Note 8 - Line of Credit (Details Textual) - USD ($) $ in Thousands	Dec. 03, 2024	Jun. 28, 2025	Dec. 28, 2024	Jun. 29, 2024	Oct. 18, 2019
Long-Term Line of Credit, Noncurrent		$ 34,015	$ 34,967
Citizens Bank of Pennsylvania [Member] \| Revolving Credit Facility [Member]
Line of Credit Facility, Maximum Borrowing Capacity	$ 65,000				$ 45,000
Line of Credit Facility, Increase (Decrease), Net	$ 20,000
Debt Instrument, Interest Rate, Effective Percentage		6.20%		6.80%
Long-Term Line of Credit, Noncurrent		$ 34,000	35,000
Letters of Credit Outstanding, Amount		10,200	7,400
Line of Credit Facility, Remaining Borrowing Capacity		$ 20,800	$ 22,600