Business Combinations - Summary of Business Acquisition, Pro Forma Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Feb. 29, 2024	Feb. 28, 2023	Feb. 29, 2024	Feb. 28, 2023
Business Acquisition Pro Forma Information [Line Items]
Operating Income	$ 12,023	$ 15,684	$ 45,623	$ 14,090
Three M Food Safety Transaction [Member]
Business Acquisition Pro Forma Information [Line Items]
Net sales	228,812	218,255	687,428	678,149
Operating Income	$ 12,023	$ 15,684	$ 45,623	$ 19,121