SCHEDULE OF GEOGRAPHIC INFORMATION (Details) - USD ($)	3 Months Ended		9 Months Ended
	Feb. 28, 2025	Feb. 29, 2024	Feb. 28, 2025	Feb. 29, 2024
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	$ 1,119,000	$ 1,017,000	$ 4,562,000	$ 4,299,000
North America [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	404,000	393,000	1,381,000	1,069,000
Asia [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	365,000	210,000	1,614,000	1,843,000
Europe [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	198,000	331,000	979,000	1,085,000
Middle East [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	149,000	78,000	580,000	291,000
South America [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	$ 3,000	$ 5,000	$ 8,000	$ 11,000