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Note 12 - Discontinued Operations - Summary of Operating Results (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 27, 2021
Mar. 28, 2020
Net sales   $ 432
Operating income before income taxes   11
Gain on sale of Fixtures business $ (0) 35
Income before taxes   46
Income tax provision   4
Income, net of tax $ 0 $ 42