Note 13 - Income Taxes (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Nov. 30, 2024	Nov. 25, 2023	Nov. 26, 2022
Effective Income Tax Rate Reconciliation, Share-based Compensation, Excess Tax Benefit, Amount	$ 9	$ 10	$ 1
Foreign net operating loss carryforwards	2,264	1,791
Income Taxes Paid, Net	658	$ 263	$ 20,176
Open Tax Year		2021 2022 2023 2024
Foreign Tax Jurisdiction [Member]
Operating Loss Carryforwards	10,780
Domestic Tax Jurisdiction [Member]
Operating Loss Carryforwards	5,152
State and Local Jurisdiction [Member]
Operating Loss Carryforwards	$ 530