Note 5 - Derivative Financial Instruments - Derivatives Instruments, Statements of Financial Performance and Financial Position (Details) - USD ($) $ in Thousands	3 Months Ended
Jul. 30, 2022	Jul. 31, 2021
Gain (loss) before income taxes	$ (15,010)	$ 753
Less income tax (benefit) provision	(3,590)	180
Net	(11,420)	573
Gain (loss) before income taxes	(608)	3,057
Less income tax (benefit) provision	(144)	731
Net	(464)	2,326
Net change to AOCI	$ (10,956)	$ (1,753)

Amount, after tax and reclassification, of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness, attributable to parent.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
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-SubTopic 10
-Section 45
-Paragraph 11
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Amount, after tax and before reclassification, of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness.

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-Publisher FASB
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Amount, before tax and reclassification, of gain (loss) from derivative instrument designated and qualifying cash flow hedge included in assessment of hedge effectiveness.

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