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SIGNIFICANT ACCOUNTING POLICIES (Details Narrative) - USD ($)
 12 Months Ended
Feb. 28, 2025
Feb. 29, 2024
Property, Plant and Equipment [Line Items]    
Advertising expense $ 438,000 $ 371,000
Cash in excess of the fdic insured limit $ 4,702,000  
Estimated useful lives 40 years  
Marketable securities $ 6,727,678 9,711,351
Uncertain tax positions 0 0
Amortization expense 10,180 16,434
Finite-lived intangible assets, accumulated amortization 223,041 212,861
Finite-lived intangible asset, expected amortization, year five 10,000  
Land 250,000 250,000
Impairment losses 0 0
Research and development expenses $ 2,724,000 $ 2,886,000
Domestic Patents [Member]    
Property, Plant and Equipment [Line Items]    
Finite-lived intangible asset, useful life 17 years  
Foreign Patents [Member]    
Property, Plant and Equipment [Line Items]    
Finite-lived intangible asset, useful life 12 years  
Equipment and Furnishings [Member] | Minimum [Member]    
Property, Plant and Equipment [Line Items]    
Estimated useful lives 3 years  
Equipment and Furnishings [Member] | Maximum [Member]    
Property, Plant and Equipment [Line Items]    
Estimated useful lives 5 years