SCHEDULE OF GEOGRAPHIC INFORMATION (Details) - USD ($)	12 Months Ended
	May 31, 2023	May 31, 2022
Revenues from External Customers and Long-Lived Assets [Line Items]
Total	$ 5,339,000	$ 18,871,000
Asia [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total	2,021,000	13,375,000
Europe [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total	1,798,000	4,339,000
North America [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total	1,470,000	997,000
Middle East [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total	39,000	70,000
South America [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total	$ 11,000	$ 90,000