Condensed Consolidated Statements of Shareholders' Equity (Unaudited) - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock Outstanding [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Treasury Stock, Common [Member]	Series C Preferred Stock [Member] Preferred Stock [Member]	Series C Preferred Stock [Member] Treasury Stock, Preferred [Member]
Balance (in shares)		101,712
Balance		$ 1,017	$ 39,405	$ 216,181	$ 6,918
Beginning and end of period (in shares) at Apr. 30, 2022		101,712
Beginning and end of period at Apr. 30, 2022		$ 1,017	39,405	216,181	6,918
Stock-based compensation			170
Balance at Jul. 30, 2022	$ 264,106		39,575	251,635	(4,038)	$ (19,133)	$ 150	$ (5,100)
Net income	35,454			35,454
Cash flow hedges, net of tax	(10,956)				(10,956)
Balance (in shares)						8,374	150	150
Balance	264,106		39,575	251,635	(4,038)	$ (19,133)	$ 150	$ (5,100)
Balance (in shares)		101,727
Balance	372,487	$ 1,017	40,393	358,345	(3,185)
Beginning and end of period (in shares) at Apr. 29, 2023		101,727
Beginning and end of period at Apr. 29, 2023	372,487	$ 1,017	40,393	358,345	(3,185)
Stock-based compensation			168
Balance at Jul. 29, 2023	422,075		40,561	407,976	(3,396)	$ (19,133)	$ 150	$ (5,100)
Net income	49,631			49,631
Cash flow hedges, net of tax	(211)				(211)
Balance (in shares)						8,374	150	150
Balance	$ 422,075		$ 40,561	$ 407,976	$ (3,396)	$ (19,133)	$ 150	$ (5,100)