Fair Value Measurements - Assets And Liabilities Measured At Fair Value (Details) - Fair Value, Recurring - USD ($) $ in Thousands	Jun. 24, 2022	Mar. 25, 2022
Assets:
Total assets	$ 114,648	$ 36,689
Liabilities:
Contingent consideration	2,600	2,800
Total liabilities	2,600	2,800
Level 1
Assets:
Total assets	114,648	36,689
Liabilities:
Contingent consideration	0	0
Total liabilities	0	0
Level 2
Assets:
Total assets	0	0
Liabilities:
Contingent consideration	0	0
Total liabilities	0	0
Level 3
Assets:
Total assets	0	0
Liabilities:
Contingent consideration	2,600	2,800
Total liabilities	2,600	2,800
Money market fund deposits
Assets:
Cash and cash equivalents	96,395	16,927
Net losses recognized during the period on equity securities	9,715	7,416
Investments in marketable securities	8,538	12,346
Money market fund deposits | Level 1
Assets:
Cash and cash equivalents	96,395	16,927
Net losses recognized during the period on equity securities	9,715	7,416
Investments in marketable securities	8,538	12,346
Money market fund deposits | Level 2
Assets:
Cash and cash equivalents	0	0
Net losses recognized during the period on equity securities	0	0
Investments in marketable securities	0	0
Money market fund deposits | Level 3
Assets:
Cash and cash equivalents	0	0
Net losses recognized during the period on equity securities	0	0
Investments in marketable securities	$ 0	$ 0