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Goodwill and Other Intangible Assets - Narrative (Details) - USD ($) $ in Thousands	Jan. 31, 2026	Apr. 30, 2025	Nov. 01, 2024
Goodwill [Line Items]
Goodwill	$ 12,487	$ 12,487
Nu Aire
Goodwill [Line Items]
Goodwill	12,487		$ 14,200
Other intangible assets	$ 18,600		$ 18,600

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- Definition

Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

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