REVENUE (Details 2) - USD ($) $ in Thousands	12 Months Ended
	May 31, 2023	May 31, 2022	May 31, 2021
Net sales	$ 64,961	$ 50,829	$ 16,600
Products And Services Transferred At A Point In Time [Member]
Net sales	63,531	49,441	15,009
Services Transferred over Time [Member]
Net sales	$ 1,430	$ 1,388	$ 1,591