Goodwill and Intangible Assets (Tables)

12 Months Ended

Mar. 25, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of Changes in Carrying Amount of Goodwill

The table below summarizes the changes in the carrying amount of goodwill as follows:

	Total
Balance at March 27, 2020	$	1,285
Goodwill arising from acquisition	18,702
Currency translation	119
Balance at March 26, 2021	$	20,106
Currency translation	(97)
Balance at March 25, 2022	$	20,009

Schedule of Intangible Assets, Net

Intangible assets, net is as follows:

	March 25, 2022
Description	Gross		Accumulated Amortization		Net Carrying Amount		Weighted-Average Lives
Patents	$	36,577	$	15,304	$	21,273	10 years
Customer relationships	6,582		6,348		234		9 years
Process technology	13,100		1,742		11,358		12 years
Indefinite-lived and legacy process technology	4,050		1,650		2,400
Trademarks	200		64		136		5 years
Legacy trademarks	627		58		569
Other	32		32		—
Total	$	61,168	$	25,198	$	35,970

	March 26, 2021
Description	Gross		Accumulated Amortization		Net Carrying Amount		Weighted-Average Lives
Patents	$	32,751	$	12,307	$	20,444	10 years
Customer relationships	6,193		5,865		328		9 years
Process technology	13,100		651		12,449		12 years
Indefinite-lived and legacy process technology	4,050		1,650		2,400
Trademarks	200		24		176		5 years
Legacy trademarks	627		58		569
Other	32		32		—
Total	$	56,953	$	20,587	$	36,366

Schedule of Annual Amortization Expense

As of March 25, 2022, annual amortization expense of intangible assets for the next five fiscal years is expected to be as follows:

2023	$	3,741
2024	3,593
2025	3,356
2026	3,115
2027	2,807
Thereafter	19,358
Total	$	35,970