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Goodwill and Intangible Assets - Narrative (Details) - USD ($) $ in Thousands		12 Months Ended
	Aug. 28, 2020	Mar. 25, 2022	Mar. 26, 2021	Mar. 27, 2020
Acquired Finite-Lived Intangible Assets [Line Items]
Goodwill		$ 20,009	$ 20,106	$ 1,285
Intangible assets amortization expense		$ 4,219	$ 3,332	$ 1,805
Patents
Acquired Finite-Lived Intangible Assets [Line Items]
Estimated useful life		10 years	10 years
Voxtel
Acquired Finite-Lived Intangible Assets [Line Items]
Preliminary purchase price	$ 34,980
Goodwill	18,702
Finite-lived intangible assets	13,600
Indefinite-lived intangible assets acquired	$ 2,400

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