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STOCK-BASED COMPENSATION (Tables)
12 Months Ended
Mar. 31, 2022
Equity [Abstract]  
Schedule of Fair Value Assumptions

The following assumptions were used in the fair-value method calculations:

 

STOCK-BASED COMPENSATION
   Year Ended
March 31,
 
   2022   2021 
Risk-free interest rates   0.8% - 2.42%   0.28% - 0.71%
Volatility   89% - 370%   87% - 127%
Expected life (years)   5.0 - 6.2    5.0 - 6.0 
Dividend yield        
Schedule of Stock Option activity

A summary of stock option activity under the 2017 Plan is presented below:

 

STOCK-BASED COMPENSATION (Details 2)
   Shares   Options Outstanding 
   Available   Number of   Weighted Average 
   for Grant   Shares   Exercise Price 
Balance at March 31, 2020   274,019    1,059,315   $4.74 
Options granted   (163,492)   163,492    8.64 
Options cancelled and returned to the Plan   25,555    (25,555)   6.75 
Balance at March 31, 2021   136,082    1,197,252    5.25 
Additional shares authorized under the Plan   1,333,334         
Options granted   (827,427)   827,427    10.39 
Share awards   (26,497)        
Options cancelled and returned to the Plan   373,974    (373,974)   10.73 
Balance at March 31, 2022   989,466    1,650,705   $6.58 
Schedule of Outstanding and Exercisable Option, Range

The following table summarizes the range of outstanding and exercisable options as of March 31, 2022:

STOCK-BASED COMPENSATION (Details 3)
   Options Outstanding   Options Exercisable 
Range of Exercise Price  Number
Outstanding
   Weighted
Average
Remaining
Contractual
Life
(in Years)
   Weighted
Average
Exercise
Price
   Number
Exercisable
   Weighted
Average
Exercise
Price
   Aggregate
Intrinsic
value
 
$1.98 - $17.70   1,650,705    8.01   $6.58    1,193,680   $5.69   $1,090,966