Note 7 - Derivative Financial Instruments (Tables)

12 Months Ended

Apr. 30, 2022

Notes Tables

Schedule of Derivatives Instruments Statements of Financial Performance and Financial Position, Location [Table Text Block]

	(In thousands)
	Fiscal		Fiscal		Fiscal
	2022		2021		2020
Recognized in AOCI-
Gain (loss) before income taxes	$	15,105	$	12,973	$	(9,613	)
Less income tax provision (benefit)		3,613		3,103		(2,299	)
Net		11,492		9,870		(7,314	)
Reclassified from AOCI to cost of sales-
Gain (loss) before income taxes		10,001		2,550		(4,786	)
Less income tax provision (benefit)		2,391		610		(1,145	)
Net		7,610		1,940		(3,641	)
Net change to AOCI	$	3,882	$	7,930	$	(3,673	)