Income Taxes (Significant Components of Deferred Tax Assets and Liabilities) (Details) - USD ($) $ in Thousands	Mar. 25, 2023	Mar. 26, 2022
Deferred tax assets:
Accrued expenses and allowances	$ 7,913	$ 6,517
Net operating loss carryforwards	1,132	1,713
Research and development tax credit carryforwards	13,283	15,230
Stock-based compensation	24,842	18,952
Lease liabilities	21,602	26,653
Capitalized research and development	9,183	6,372
Other	1,119	651
Total deferred tax assets	79,074	76,088
Valuation allowance for deferred tax assets	(13,076)	(13,088)
Net deferred tax assets	65,998	63,000
Deferred tax liabilities:
Depreciation and amortization	3,395	3,574
Right of use asset	19,226	25,744
Acquisition intangibles	7,782	32,315
Other	37	0
Total deferred tax liabilities	30,440	61,633
Total net deferred tax assets	$ 35,558	$ 1,367