DISAGGREGATION OF REVENUES AND MAJOR CUSTOMERS (Details Narrativel)	12 Months Ended
	Feb. 28, 2022	Feb. 28, 2021
Sales from major customers	86.00%	75.00%
United States Government | Net Sales
Sales from major customers	85.00%	77.00%
Other | Net Sales
Sales from major customers	15.00%	23.00%
Raytheon Company
Sales from major customers	47.00%	49.00%
USI Electronics
Sales from major customers	13.00%	15.00%
L3Harris Technologies
Sales from major customers	15.00%	11.00%
Honeywell Member
Sales from major customers	11.00%