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Stockholders' Equity (Details Narrative) - $ / shares
 12 Months Ended
Feb. 29, 2020
Feb. 28, 2019
Stock option shares granted 237,500 55,000
Weighted Average Exercise Price $ 2.55 $ 2.66
Employee Stock Options    
Stock option shares granted 17,500 35,000
Option vesting description Options vest over three years Options vest annually over three years
Expiration of options   Feb. 28, 2029
Employee Stock Options | Minimum    
Weighted Average Exercise Price $ 2.10 $ 2.47
Employee Stock Options | Maximum    
Weighted Average Exercise Price $ 2.65 $ 2.55
Non-Employee Member of Board of Directors Stock Options    
Stock option shares granted 20,000 20,000
Weighted Average Exercise Price $ 2.65 $ 3.00
Option vesting description Options vest over three years Options vest annually over three years
Expiration of options   Feb. 28, 2029
Officer and Director Stock Options    
Stock option shares granted 200,000  
Option vesting description Options vested upon grant  
Officer and Director Stock Options | Minimum    
Weighted Average Exercise Price $ 2.45  
Officer and Director Stock Options | Maximum    
Weighted Average Exercise Price $ 2.65  
2013 Stock Incentive Plan    
Stock options shares available for purchase 2,500,000  
Stock options outstanding 541,667  
Description of option prices Under the 2013 Stock Incentive Plan, option prices must be at least 100% of the fair market value of the common stock at time of grant. For qualified employees, except under certain circumstances specified in the plan or unless otherwise specified at the discretion of the Board of Directors, no option may be exercised prior to one year after date of grant, with the balance becoming exercisable in cumulative installments over a three year period during the term of the option, and terminating at a stipulated period of time after an employee's termination of employment.  
Expiration of options Feb. 28, 2023  
2003 Stock Incentive Plan    
Stock options shares available for purchase 1,500,000  
Stock options outstanding 50,000