ACCUMULATED OTHER COMPREHENSIVE LOSS (Details) - USD ($) $ in Thousands	12 Months Ended
	May 31, 2023	May 31, 2022
Balance at the beginning of the year	$ (105)	$ (28)
Other comprehensive loss before reclassifications	(50)	(77)
Balance at the ending of the year	(155)	(105)
Unrealized Loss on Investments Net [Member]
Balance at the beginning of the year	0	0
Other comprehensive loss before reclassifications	(17)	0
Balance at the ending of the year	(17)	0
Cumulative Translation Adjustments [Member]
Balance at the beginning of the year	(105)	(28)
Other comprehensive loss before reclassifications	(33)	(77)
Balance at the ending of the year	$ (138)	$ (105)