Goodwill and Intangible Assets (Tables)

9 Months Ended

Dec. 24, 2021

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 26, 2021	$	20,106
Currency translation	(63)
Balance at December 24, 2021	$	20,043

Schedule of Intangible Assets, Net

Intangible assets, net is as follows:

	December 24, 2021
Description	Gross		Accumulated Amortization		Net Carrying Amount		Weighted- Average Lives
Patents	$	35,558	$	14,580	$	20,978	10 years
Customer relationships	6,899		6,640		259		9 years
Process technology	13,100		1,470		11,630		12 years
Indefinite-lived and legacy process technology	4,050		1,650		2,400
Trademarks	200		54		146		5 years
Legacy trademarks	629		57		572
Other	32		32		—
Total	$	60,468	$	24,483	$	35,985

	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 December 24, 2021, annual amortization expense of intangible assets for the next five fiscal years is expected to be as follows:

Remainder of 2022	$	935
2023	3,612
2024	3,480
2025	3,260
2026	3,032
Thereafter	21,666
Total	$	35,985