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Stock Based Compensation (Tables)
3 Months Ended
Mar. 31, 2025
Share-Based Payment Arrangement [Abstract]  
Schedule of Stock Based Compensation Expense

Stock based compensation has been reported within expense line items on the consolidated statement of operations for the three months ended March 31, 2025 and 2024 as shown in the following table (in $000s):

 

   2025   2024 
   Three Months Ended 
   March 31, 
   2025   2024 
General and administrative  $1,592   $149 
Research and development   74    54 
Stock-based compensation costs  $1,666   $203 
Schedule of Assumptions Used for Fair Value of the Stock Options Granted Using Black-Scholes Option-Pricing Model

The fair value of the stock options granted is calculated using the Black-Scholes option-pricing model as prescribed by ASC 718 using the following assumptions:

 

   Three months ended   Three months ended 
   March 31, 2025   March 31, 2024 
Expected term (years)   5 - 10    6 
Risk free interest rate   4.060%  – 4.250%   3.995%
Volatility   100% – 107%   93%
Expected dividend yield over expected term   0.00%   0.00%
Resulting weighted average grant date fair value  $0.29   $1.77 
Schedule of Share Option Activity

A summary of the share option activity and related information is as follows:

 

           Weighted     
       Weighted   Average     
   Number of   Average   Remaining   Aggregate 
   Options   Exercise   Contractual   Intrinsic 
   Outstanding   Price Per Share   Term (Years)   Value ($000) 
Options outstanding at December 31, 2024   118,489   $44.41    7.20   $ 
Granted   5,956,366   $0.29       $ 
Exercised      $       $ 
Cancelled/forfeited   (12,615)  $9.33       $ 
Options outstanding at March 31, 2025   6,062,240   $1.15    9.76   $ 
                     
Unvested at March 31, 2025   5,020   $8.73       $ 
Vested and exercisable at March 31, 2025   6,057,220   $1.15    9.77   $ 
Schedule of Restricted Stock Units Activity

Summarized information for restricted stock units as of March 31, 2025 is as follows:

 

       Weighted   Weighted 
       Average   Average 
   Restricted   Grant Date   Remaining 
   Stock Units   Value per share   Term 
Restricted Stock Units outstanding at December 31, 2024   39,414   $12.01    8.30 years 
Granted   0   $0      
Cancelled/forfeited   (6,748)  $13.75      
Restricted Stock Units outstanding at March 31, 2025   32,666   $11.65    8.09 years 
                
Unvested at March 31, 2025   3,198   $13.50    7.82 years 
                
Vested at March 31, 2025   29,468   $11.45    8.12 years