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Provision for Income Taxes (Detail) - USD ($) $ in Thousands	12 Months Ended
	May 31, 2023	May 31, 2022	May 31, 2021
Current:
Federal	$ 8,674	$ 8,579	$ 6,981
Change in tax-related uncertainties	278	3	(75)
State	1,616	2,406	2,147
Foreign	9,490	5,140	4,875
Total Current	20,058	16,128	13,928
Deferred:
Federal	(17,406)	(3,721)	479
State	(1,865)	(356)	44
Foreign	41	(151)	(65)
Total Deferred	(19,230)	(4,228)	458
Provision for Income Taxes	$ 828	$ 11,900	$ 14,386

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