Note 16 - Acquisition of MC Assembly - Select Financial Results (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 29, 2019	Dec. 30, 2018	Dec. 31, 2017
Net income	$ (5,995)	$ (448)	$ (7,845)
MC Assembly [Member]
Revenue		23,530
Net income		$ 1,667

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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