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Stockholders’ Equity (Tables)
6 Months Ended
Jun. 30, 2025
Equity [Abstract]  
Schedule of Changes in Stockholders’ Equity

The following are changes in stockholders’ equity for the six months ended June 30, 2024 and 2025:

  

   Shares   Amount   Capital   (Deficit)   Total 
           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   179,593    -    (20,000)   -    (20,000)
Equity-based compensation expense   -    -    517,000    -    517,000 
Conversion of debt and interest (Note 5)   124,208    -    136,000    -    136,000 
Net loss   -    -    -    (1,460,000)   (1,460,000)
Balance June 30, 2024   14,723,906   $-   $63,932,000   $(62,256,000)  $1,676,000 

 

           Additional         
   Common Stock   paid in   Accumulated     
   Shares   Amount   Capital   (Deficit)   Total 
                     
Balance December 31, 2024   14,746,172   $-   $64,199,000   $(63,621,000)  $578,000 
Issuance of common stock for equity compensation, net of shares repurchased for income tax withholding   141,296    -    (161,000)   -    (161,000)
Equity-based compensation expense   -    -    297,000    -    297,000 
Registered issuance of common stock   1,052,793         2,974,000         2,974,000 
Net loss   -    -    -    (1,641,000)   (1,641,000)
Balance June 30, 2025   15,940,261   $-   $67,309,000   $(65,262,000)  $2,047,000 
Schedule of Stock Options Activity

The following is a summary of stock option activity for the six months ended June 30, 2025:

 

   Number of
Options
   Weighted
average exercise
price per share
   Remaining
term in years
 
Outstanding on December 31, 2024   710,323   $5.04    5.5 
Issued   84,056   $2.70      
Forfeited   -           
Expired   (7,719)  $7.65      
Outstanding on June 30, 2025   786,660   $4.76    5.5 
                
Exercisable, June 30, 2025   560,559   $5.59    4.0 
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:

 
 

   2025 
Expected term (in years)   8.0 
Expected volatility   97.9%
Risk-free interest rate   4.2%
Expected dividends  $- 
Weighted average grant date fair value per share  $2.36 
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 six months ended June 30, 2025:

 

   Number of
shares
   Weighted
average grant date
fair value
 
Unvested at January 1, 2025   61,873   $2.72 
Granted   119,169   $2.62 
Forfeited   (24,960)  $1.67 
Vested   (39,293)  $(3.67)
Unvested at June 30, 2025   116,789   $2.45 
Schedule of Performance Stock Unit Activity

The following table summarizes the activity for the Company’s unvested PSUs for the six months ended June 30, 2025:
 

  

Number of

shares

  

Weighted

average grant date

fair value

 
Unvested January 1, 2025   157,694   $1.20 
Vested   (155,157)  $1.20 
Issued   20,490   $3.00 
Unvested at June 30, 2025   23,027   $2.70