Fair Value Measurements (Tables)

9 Months Ended

Jan. 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 January 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 January 27, 2024
	Fair Value Measurements
(Unaudited, amounts in thousands)	Level 1		Level 2		Level 3		NAV(1)		Total
Assets
Marketable securities	$	—	$	9,026	$	—	$	10,505	$	19,531
Held-to-maturity investments	1,304		—		—		—		1,304
Total assets	$	1,304	$	9,026	$	—	$	10,505	$	20,835

At April 29, 2023
	Fair Value Measurements
(Unaudited, 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.