Note 9 - Income Taxes - Income (Loss) Before Income Taxes From Continuing Operations (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 25, 2021	Dec. 26, 2020	Dec. 28, 2019
Income (loss) from continuing operations, U.S.	$ 30,588	$ (25,005)	$ (72,669)
Income from continuing operations, Foreign	161,756	11,828	592
Total	$ 192,344	$ (13,177)	$ (72,077)

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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+ Details