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STOCKHOLDERS’ EQUITY (Tables)
9 Months Ended
Mar. 31, 2023
Equity [Abstract]  
SCHEDULE OF STOCK WARRANT ACTIVITY

Warrant detail for the nine months ended March 31, 2023 is reflected below:

SCHEDULE OF STOCK WARRANT ACTIVITY  

   Number of Warrants  

Weighted

Average

Exercise Price

Per Warrant

  

Weighted

Average
Remaining
Contract

Term

(# years)

 
Warrants outstanding and exercisable at June 30, 2022   1,455,119   $6.10      
Warrants issued   1,071,430   $7.00      
Warrants cancelled   -   $      
Warrants outstanding and exercisable at March 31, 2023   1,455,119   $6.10    3.48 

 

Warrant detail for the nine months ended March 31, 2022 is reflected below:

 

   Number of Warrants   Weighted
Average
Exercise Price
Per Warrant
  

Remaining
Contract

Term (#

years)

 
Warrants outstanding and exercisable at June 30, 2021   214,883   $4.49      
Warrants issued   1,071,430   $7.00      
Warrants outstanding and exercisable at March 31, 2022   1,286,313   $6.58    4.11 
SCHEDULE OF STOCK OPTIONS ACTIVITY

Activity in the Company’s stock options during the nine months ended March 31, 2023 and related balances outstanding as of that date are reflected below:

 

   Number of
Shares
   Weighted Average
Exercise Price
  

Weighted
Average
Remaining
Contract

Term
(# years)

 
Outstanding at June 30, 2022   503,433   $11.03      
Granted   624,441   $3.43      
Exercised   (22,500)  $4.60      
Forfeited and cancelled   (112,664)  $11.07      
Outstanding at March 31, 2023   992,710   $6.39    7.68 
Exercisable at March 31, 2023   399,922   $10.79    4.84 

 

Activity in the Company’s stock options during the nine months ended March 31, 2022 and related balances outstanding as of that date are reflected below:

 

   Number of
Shares
   Weighted Average
Exercise Price
  

Weighted
Average
Remaining
Contract

Term

(# years)

 
Outstanding at June 30, 2021   531,205   $11.02      
Granted   -   $-      
Exercised   (3,400)  $4.65      
Forfeited and cancelled   (15,612)  $14.28      
Outstanding and exercisable at March 31, 2022   512,193   $10.97    5.91 
SCHEDULE OF RESTRICTED STOCK UNITS ACTIVITY

Activity in RSUs during the nine months ended March 31, 2023 and related balances outstanding as of that date are reflected below:

 

   Number of Shares  

Weighted Average

Grant date

Fair Value

  

Weighted
Average
Remaining
Contract

Term

(# years)

 
Outstanding at June 30, 2022   304,221   $6.06      
Granted   5,034   $2.70      
Vested and settled   (32,248)  $3.49      
Forfeited and cancelled   (63,619)  $6.53      
Outstanding at March 31, 2023   213,388   $5.90    0.89 

 

Activity in RSUs during the nine months ended March 31, 2022 and related balances outstanding as of that date are reflected below:

 

   Number of Shares  

Weighted Average

Grant date

Fair Value

  

Weighted
Average
Remaining Contract
Term

(# years)

 
Outstanding at June 30, 2021   131,652   $9.25      
Granted   179,614   $5.75      
Vested and settled   (4,578)  $11.56      
Forfeited and cancelled   (35,542)  $6.95      
Outstanding at March 31, 2022   271,146   $7.19    2.34 
SCHEDULE OF STOCK-BASED COMPENSATION EXPENSES

The following table summarizes stock-based compensation expense for employee and non-employee stock option and RSU grants:

   2023   2022   2023   2022 
   Three Months Ended
March 31,
   Nine Months Ended
March 31,
 
   2023   2022   2023   2022 
Research and development  $48,000   $32,000   $117,000   $122,000 
Selling and administrative   187,000    120,000    422,000    479,000 
Total stock-based compensation expense  $235,000   $152,000   $539,000   $601,000 
SCHEDULE OF FAIR VALUE ASSUMPTIONS OF STOCK OPTIONS

The Company uses the Black-Scholes valuation model to calculate the fair value of stock options. The fair value of stock options was measured at the grant date using the assumptions (annualized percentages) in the table below:

  

   2023   2022(1) 
   Nine Months Ended March 31, 
   2023   2022(1) 
Expected volatility   90.12%   - 
Risk free interest rate   4.21%          - 
Forfeiture rate   20%   - 
Dividend yield   0%   - 
Expected term (years)   6.25    - 

 

  (1) No stock options were granted during the nine months ended March 31, 2022.