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Stockholders’ Equity (Tables)
9 Months Ended
Sep. 30, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]  
Schedule of Share Based Payments Award Stock Options Valuation Assumptions

 

    2022     2021  
Dividend yield     0.00 %     0.00 %
Risk-free interest rate     0.95 -3.23 %     0.19 - 0.70 %
Expected volatility     106.40 -109.97 %     116.8-123.8 %
Expected life (in years)     5       5  
Schedule of Stock Option Activity

Option activity for the nine months ended September 30, 2022 and the year ended December 31, 2021 was as follows:

 

   Options   Weighted
Average
Exercise
Price ($)
   Weighted
Average
Remaining
Contractual
Life (Yrs.)
   Aggregate
Intrinsic
Value ($)
 
                 
Options outstanding at December 31, 2020   713,010    5.15    4.40    477,802 
Granted   698,831    3.29    4.39    46,800 
Exercised   (5,204)   2.50    -    - 
Forfeited or cancelled   (10,755)   3.49    -    - 
Options outstanding at December 31, 2021   1,395,882    4.24    3.89    - 
Granted   433,973    2.50    4.64    - 
Exercised   -    -    -    - 
Forfeited or cancelled   (44,913)   4.21    -    - 
Options outstanding September 30, 2022   1,784,942    3.82    3.50    - 
Options expected to vest in the future as of September 30, 2022   534,242    2.91    4.08    - 
Options exercisable at September 30, 2022   1,250,700    4.21    3.25    - 
Options vested, exercisable, and options expected to vest at September 30, 2022   1,784,942    3.82    3.50    - 
Schedule of Warranty Activity

Warrant activity for the nine months ended September 30, 2022 and the year ended December 31, 2021 was as follows:

 

   Warrants   Weighted
Average
Exercise
Price ($)
   Weighted
Average
Remaining
Contractual
Life (Yrs.)
 
Warrants outstanding at December 31, 2020   1,881,429    7.57    4.16 
Granted   2,602,143    4.36    1.63 
Exercised   (495,641)   2.59    - 
Forfeited or cancelled   -    -    - 
Warrants outstanding at December 31, 2021   3,987,931    6.10    2.10 
Granted   -    -    - 
Exercised   -    -    - 
Forfeited or cancelled   (162,150)   40.00    - 
Warrants outstanding at September 30, 2022   3,825,781    4.66    2.10 
Stock Appreciation Rights [Member]  
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]  
Schedule of Share Based Payments Award Stock Options Valuation Assumptions

The fair value of SAR awards was estimated using the Black-Scholes model with the following weighted-average assumptions for the nine months ended September 30, 2022 and the year ended December 31, 2021:

 

    2022     2021  
Dividend yield     0.00 %     0.00 %
Risk-free interest rate     0.82-2.79 %     0.39-0.40 %
Expected volatility     108.38-119.02 %     123.0 %
Expected life (in years)     5       5  
Schedule of Stock Option Activity

SARs activity for the nine months ended September 30, 2022 and the year ended December 31, 2021 was as follows:

 

   Options   Weighted
Average
Exercise
Price ($)
   Weighted
Average
Remaining
Contractual
Life (Yrs.)
   Aggregate
Intrinsic
Value ($)
 
              -      
SARs outstanding at December 31, 2020   127,679    2.61    4.52    97,919 
Granted   242,945    3.43    4.61    - 
Exercised   -    -    -    - 
Forfeited or cancelled   -    -    -    - 
SARs outstanding at December 31, 2021   370,624    3.15    4.24    - 
Granted   814,862    1.81    4.73    - 
Exercised   -    -    -    - 
Forfeited or cancelled   -    -    -    - 
SARs outstanding September 30, 2022   1,185,486    2.23    4.34    - 
SARs expected to vest in the future as of September 30, 2022   897,970    2.05    4.50    - 
SARs exercisable at September 30, 2022   287,516    2.80    3.84    - 
SARs vested, exercisable, and SARs expected to vest at September 30, 2022   1,185,486    2.23    4.34    -