Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	12 Months Ended
	Nov. 29, 2025	Nov. 30, 2024	Nov. 25, 2023
Net income (loss)	$ 6,100	$ (9,695)	$ (3,171)
Other comprehensive income (loss):
Foreign currency translation adjustments	0	652	(378)
Income taxes related to foreign currency translation adjustments	0	(166)	96
Actuarial adjustment to Long Term Cash Awards (LTCA)	(17)	(117)	100
Other comprehensive income (loss), net of tax	(70)	641	102
Total comprehensive income (loss)	6,030	(9,054)	(3,069)
Pension Plan [Member]
Other comprehensive income (loss):
Amortization associated with LTCA	0	61	119
Income taxes related to LTCA	4	14	(59)
Amortization associated with SERP	0	61	119
Supplemental Employee Retirement Plan [Member]
Other comprehensive income (loss):
Amortization associated with LTCA	(65)	(22)	0
Actuarial adjustment to supplemental executive retirement defined benefit plan (SERP)	(12)	287	324
Amortization associated with SERP	(65)	(22)	0
Income taxes related to SERP	$ 20	$ (68)	$ (100)