Leases - Lease Expense and Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Apr. 27, 2024	Apr. 29, 2023
Leases [Abstract]
Operating lease expenses	$ 3,855	$ 3,640
Cash paid for amounts included in the measurement of operating lease liabilities	3,495	3,172
Right-of-use assets obtained in exchange for lease obligation	$ 978	$ 649