Note 14 - Income Taxes - Components of Income Tax Provision (Benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
Nov. 30, 2019	Nov. 24, 2018	Nov. 25, 2017
Federal	$ 2,150	$ (1,137)	$ 7,887
State	892	462	2,035
Federal	(2,191)	4,747	(200)
State	(663)	(84)	(102)
Total	$ 188	$ 3,988	$ 9,620

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

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