Fair Value Measurements (Tables)

12 Months Ended

Apr. 27, 2024

Fair Value Disclosures [Abstract]

Schedule of Fair Value Hierarchy

The following table presents the fair value hierarchy for those assets and liabilities we measured at fair value on a recurring basis at April 27, 2024 and April 29, 2023. There were no transfers into or out of Level 1, Level 2, or Level 3 for any of the periods presented.

At April 27, 2024
	Fair Value Measurements
(Amounts in thousands)	Level 1		Level 2		Level 3		NAV (1)		Total
Assets
Marketable securities	$	—	$	7,996	$	—	$	10,247	$	18,243
Held-to-maturity investments	1,259		—		—		—		1,259
Total assets	$	1,259	$	7,996	$	—	$	10,247	$	19,502

At April 29, 2023
	Fair Value Measurements
(Amounts in thousands)	Level 1		Level 2		Level 3		NAV (1)		Total
Assets
Marketable securities	$	—	$	16,557	$	—	$	6,995	$	23,552
Held-to-maturity investments	1,351		—		—		—		1,351
Total assets	$	1,351	$	16,557	$	—	$	6,995	$	24,903

(1)Certain marketable securities investments are measured at fair value using net asset value per share under the practical expedient methodology.

Schedule of Reconciliation of Level 3 Assets

(Amounts in thousands)	Assets		Liabilities
Balance at April 30, 2022	$	10,079	$	800
Purchases	237		—
Settlements	—		—
Fair value adjustment	(10,316)		(800)
Balance at April 29, 2023	$	—	$	—

Schedule of Reconciliation of Level 3 Liabilities

(Amounts in thousands)	Assets		Liabilities
Balance at April 30, 2022	$	10,079	$	800
Purchases	237		—
Settlements	—		—
Fair value adjustment	(10,316)		(800)
Balance at April 29, 2023	$	—	$	—