Reportable Segments (Details Narrative) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Dec. 29, 2018	Sep. 29, 2018	Jun. 30, 2018	Dec. 30, 2017	Sep. 30, 2017	Jul. 01, 2017	Dec. 29, 2018	Dec. 30, 2017
Net income	$ 16,178	$ 30,111	$ 27,467	$ 23,832	$ 14,823	$ 21,809	$ 73,756	$ 60,464
Engineered Products [Member] \| Miami Division [Member]
Net income	$ 16,802

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

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