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Note 4 - Income Taxes - Components of Earnings Before Income Taxes (Details) - USD ($)
$ in Thousands
12 Months Ended
Mar. 01, 2020
Mar. 03, 2019
Feb. 25, 2018
United States $ 11,676 $ 6,661 $ (652)
Foreign 2,395 1,436 962
Earnings before income taxes 14,071 8,097 310
Discontinued operations, United States (887) 7,485 (7,512)
Discontinued operations, foreign 114,437 8,332
(Loss) earnings before income taxes $ (887) $ 121,922 $ 820