INCOME TAXES (Details) - USD ($) $ in Thousands	12 Months Ended
May 31, 2022	May 31, 2021	May 31, 2020
INCOME TAXES
Domestic	$ 9,416	$ (13,064)	$ (2,751)
Foreign	125	10,860	(15)
Income (loss) before income tax (expense) benefit	$ 9,541	$ (2,204)	$ (2,766)

Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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+ Details