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REVENUE RECOGNITION (Tables)
3 Months Ended
May 31, 2021
Revenue from Contract with Customer [Abstract]  
Revenue Recognition - Sales Revenue by Product Line

The Company’s sales revenue, by product line is as follows:

 

   Three Months Ended May 31, 
   2021   % of total  2020   % of total
Fluxing Systems  $358,000   10%  $344,000   10%
Integrated Coating Systems   155,000   4%   1,176,000   34%
Multi-Axis Coating Systems   2,079,000   57%   913,000   27%
OEM Systems   326,000   9%   422,000   12%
Other   726,000   20%   574,000   17%
TOTAL  $3,644,000      $3,429,000