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CUSTOMER CONCENTRATIONS AND FOREIGN SALES (Tables)
6 Months Ended
Aug. 31, 2025
Risks and Uncertainties [Abstract]  
Schedule of customer concentrations and foreign sales

Export sales to customers located outside the United States and Canada were approximately as follows:

   Six Months Ended
August 31,
   Three Months Ended
August 31,
 
   2025   2024   2025   2024 
                 
Asia Pacific (APAC)  $1,527,000   $880,000   $930,000   $368,000 
Europe, Middle East, Asia (EMEA)   2,321,000    2,381,000    1,424,000    1,136,000 
Latin America   185,000    345,000    89,000    163,000 
   $4,033,000   $3,606,000   $2,443,000   $1,667,000