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Business Combinations - Summary of Business Acquisition, Pro Forma Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Feb. 28, 2023	Feb. 28, 2022	Feb. 28, 2023	Feb. 28, 2022
Business Acquisition Pro Forma Information [Line Items]
Operating Income (Loss)	$ 15,684	$ 6,377	$ 14,090	$ 40,591
Three M Food Safety Transaction [Member]
Business Acquisition Pro Forma Information [Line Items]
Net sales	218,300	219,900	675,600	668,100
Operating Income (Loss)	$ 15,700	$ (17,000)	$ (5,400)	$ (10,900)

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Business acquisition pro forma information.

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The net result for the period of deducting operating expenses from operating revenues.

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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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