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Goodwill and Intangible Assets (Tables)
3 Months Ended
Jun. 25, 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 translation12 
Balance at June 25, 2021$20,118 
Schedule of Intangible Assets, Net
Intangible assets, net is as follows:
June 25, 2021
DescriptionGrossAccumulated
Amortization
Net Carrying
Amount
Weighted- Average Lives
Patents$33,703 $13,013 $20,690 10 years
Customer relationships6,923 6,610 313 9 years
Process technology13,100 924 12,176 12 years
Indefinite-lived and legacy process technology4,050 1,650 2,400 
Trademarks200 34 166 5 years
Legacy trademarks627 71 556 
Other32 32 — 
Total$58,635 $22,334 $36,301 
March 26, 2021
DescriptionGrossAccumulated
Amortization
Net Carrying
Amount
Weighted- Average Lives
Patents$32,751 $12,307 $20,444 10 years
Customer relationships6,193 5,865 328 9 years
Process technology13,100 651 12,449 12 years
Indefinite-lived and legacy process technology4,050 1,650 2,400 
Trademarks200 24 176 5 years
Legacy trademarks627 58 569 
Other32 32 — 
Total$56,953 $20,587 $36,366 
Schedule of Annual Amortization Expense
As of June 25, 2021, annual amortization expense of intangible assets for the next five fiscal years is expected to be as follows:
Remainder of 2022$2,626 
20233,363 
20243,244 
20253,042 
20262,826 
Thereafter21,200 
Total$36,301