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Stockholders’ Equity (Tables)
9 Months Ended
Sep. 30, 2024
Equity [Abstract]  
Schedule of Changes in Stockholders' Equity

The following are changes in stockholders’ equity for the nine months ended September 30, 2023 and 2024:

 

                     
       Additional         
   Common Stock   paid in   Accumulated     
   Shares   Amount   Capital   (Deficit)   Total 
                     
Balance December 31, 2022   12,934,741   $-   $60,905,000   $(57,972,000)  $2,933,000 
Issuance of common stock for equity compensation, net of shares repurchased for income tax withholding   165,779    -    (18,000)   -    (18,000)
Equity-based compensation expense   -    -    514,000    -    514,000 
Cash settlement of equity-based compensation   -    -    (24,000)   -    (24,000)
Issuance of stock for services   4,094    -    11,000    -    11,000 
Net loss   -    -    -    (2,123,000)   (2,123,000)
Balance September 30, 2023   13,104,614   $-   $61,388,000   $(60,095,000)  $1,293,000 

 

       Additional         
   Common Stock   paid in   Accumulated     
   Shares   Amount   Capital   (Deficit)   Total 
Balance December 31, 2023   14,420,105   $-   $63,299,000   $(60,796,000)  $2,503,000 
Issuance of common stock for equity compensation, net of shares repurchased for income tax withholding   201,859    -    (20,000)   -    (20,000)
Equity-based compensation expense   -    -    757,000    -    757,000 
Conversion of debt and interest (Note 5)   124,208    -    136,000    -    136,000 
Net loss   -    -    -    (1,973,000)   (1,973,000)
Balance September 30, 2024   14,746,172   $-   $64,172,000   $(62,769,000)  $1,403,000 
Schedule of Stock Options Activity

The following is a summary of stock option activity for the nine months ended September 30, 2024:

 

   Number of Options   Weighted average exercise price per share   Remaining term in years 
Outstanding on December 31, 2023   587,091   $6.50    3.6 
Issued   238,482   $2.05    8.0 
Expired   (71,930)  $7.95      
Outstanding on September 30, 2024   753,643   $4.95    5.3 
                
Exercisable, September 30, 2024   540,681   $5.98    3.8 
Schedule of Fair Value of Options Using Black-Sholes Option Pricing Model

The fair value of the options issued was calculated using the Black-Scholes option pricing model, based on the following:

 

   2024 
Expected term (in years)   8.0 
Expected volatility   93.5%
Risk-free interest rate   4.2%
Expected dividends  $- 
Weighted average grant date fair value per share  $1.77 
Schedule of Restricted Stock Award and Restricted Stock Unit Activity

The following is a summary of restricted stock award and restricted stock unit activity for the nine months ended September 30, 2024:

  

   Number of shares   Weighted average grant date fair value 
Unvested at January 1, 2024   32,606   $4.82 
Granted   65,000   $1.73 
Vested   (10,733)  $5.58 
Unvested at September 30, 2024   86,873   $2.41 

Schedule of Performance Stock Unit Activity

The following table summarizes the activity for the Company’s unvested PSUs for the nine months ended September 30, 2024:

  

   Number of shares   Weighted average grant date fair value 
Unvested at January 1, 2024   63,888   $1.70 
Granted   429,844   $1.22 
Vested   (55,217)  $1.15 
Unvested and expected to vest at September 30, 2024   438,515   $1.20