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Note 11 - Income Taxes - Income Tax Expense (Benefit) (Details) - USD ($)
$ in Thousands
12 Months Ended
Sep. 29, 2019
Sep. 30, 2018
Sep. 24, 2017
Federal $ 8,763 $ 275 $ 394
State 1,171 875 819
Deferred (2,003) (17,378) 10,398
$ 7,931 $ (16,228) $ 11,611