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Stock Based Compensation (Details Narrative) - USD ($)
 12 Months Ended
Feb. 28, 2021
Feb. 29, 2020
Options granted 80,500 237,500
Options, exercisable price $ 4.05 $ 2.55
Weighted average grant date fair value, per share $ 2.20 $ 0.34
Additional stock-based compensation expense as a result of applying ASC 718 $ 47,633 $ 90,305
Compensation expense yet to be recognized $ 185,000  
Period for compensation expense to be recognized 3 years  
Options cancelled in settlement of shares issued 56,732  
Aggregate intrinsic value of vested and exercisable options $ 692,490  
Common Stock    
Exercise of stock options (shares) 104,476 150,617
Employee Stock Options    
Options granted 60,500 17,500
Options, vesting period 3 years  
Options, expiration period 10 years  
Employee Stock Options | Minimum    
Options, exercisable price $ 3.70 $ 2.10
Employee Stock Options | Maximum    
Options, exercisable price $ 4.45 $ 2.65
Non-Employee Member of Board of Directors Stock Options    
Options granted 20,000 20,000
Options, exercisable price $ 3.70 $ 2.65
Options, vesting period 3 years 3 years
Options, expiration period 10 years 10 years
Officer and Director Stock Options    
Options granted   200,000
Options, vesting period   0 years
Options, expiration period   10 years
Officer and Director Stock Options | Minimum    
Options, exercisable price   $ 2.45
Officer and Director Stock Options | Maximum    
Options, exercisable price   $ 2.65
2013 Stock Incentive Plan    
Stock options shares available for purchase 2,500,000  
Stock options outstanding 460,959  
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.  
Options, expiration period 10 years  
2003 Stock Incentive Plan    
Stock options shares available for purchase 1,500,000  
Stock options outstanding 47,500