Goodwill and Intangible Assets - Schedule of Intangible Assets, Net (Details) - USD ($) $ in Thousands	Sep. 29, 2023	Mar. 31, 2023
Finite-Lived Intangible Assets [Line Items]
Gross	$ 79,202	$ 76,985
Accumulated Amortization	27,525	24,607
Net Carrying Amount	51,677	52,378
Patents
Finite-Lived Intangible Assets [Line Items]
Gross	42,523	40,213
Accumulated Amortization	20,079	18,335
Net Carrying Amount	$ 22,444	$ 21,878
Weighted- Average Lives	4 years	10 years
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross	$ 3,197	$ 3,281
Accumulated Amortization	3,056	3,115
Net Carrying Amount	$ 141	$ 166
Weighted- Average Lives	3 years	9 years
Process technology
Finite-Lived Intangible Assets [Line Items]
Gross	$ 28,508	$ 28,508
Accumulated Amortization	4,179	2,963
Net Carrying Amount	$ 24,329	$ 25,545
Weighted- Average Lives	10 years	12 years
Indefinite-lived and legacy process technology
Finite-Lived Intangible Assets [Line Items]
Gross	$ 4,689	$ 4,696
Accumulated Amortization	0	0
Net Carrying Amount	4,689	4,696
Trademarks and other
Finite-Lived Intangible Assets [Line Items]
Gross	285	287
Accumulated Amortization	211	194
Net Carrying Amount	$ 74	$ 93
Weighted- Average Lives	2 years	5 years