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Intangibles, net and Goodwill (Tables)
 12 Months Ended
Mar. 26, 2022
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Gross Carrying Amount and Amortization of Intangible Assets
The following information details the gross carrying amount and accumulated amortization of our intangible assets (in thousands):
 
 March 26, 2022March 27, 2021
Intangible Category / Weighted-Average Amortization
period (in years)		Gross
Amount		Accumulated
Amortization		Gross
Amount		Accumulated
Amortization
Core technology (a)$1,390 $(1,390)$1,390 $(1,390)
License agreement (a)440 (440)440 (440)
Existing technology (7.2)
255,995 (124,127)111,005 (105,870)
In-process research & development (“IPR&D”) (7.5)
70,936 (67,486)70,936 (62,885)
Trademarks and tradename (10.0)
3,037 (2,845)3,037 (2,717)
Customer relationships (7.3)
34,091 (14,379)15,381 (10,346)
Backlog (a)220 (220)220 (220)
Non-compete agreements (a)470 (470)470 (470)
Technology licenses (3.0)
22,376 (19,453)25,945 (22,455)
Total$388,955 $(230,810)$228,824 $(206,793)
 
(a)Intangible assets are fully amortized.
Schedule of Estimated Aggregate Amortization Expense for Intangibles The following table details the estimated aggregate amortization expense for all intangibles owned as of March 26, 2022, for each of the five succeeding fiscal years and in the aggregate thereafter (in thousands): 
Fiscal Year
2023$31,619 
2024$27,214 
2025$25,276 
2026$24,455 
2027$21,964 
Thereafter$27,617