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Goodwill and Other Intangible Assets - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Apr. 30, 2025	Nov. 01, 2024	Apr. 30, 2024
Goodwill [Line Items]
Goodwill	$ 12,487		$ 0
Goodwill, impairment loss	0
Accumulated amortization	769
Impairment of intangible assets, indefinite-lived (excluding goodwill)	0
Nu Aire
Goodwill [Line Items]
Goodwill	12,487	$ 14,150
Other intangible assets	$ 18,600	$ 18,600

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