v3.26.1
Stock-Based Compensation (Tables)
6 Months Ended
Jun. 30, 2026
Stock-Based Compensation [Abstract]  
Schedule of Stock-Based Compensation Expense

Stock-based compensation expense included the following components:

 

    Three Months Ended
June 30,
    Six Months Ended
June 30,
 
    2026     2025     2026     2025  
Stock options   $ 13     $ 2     $ 57     $ 10  
Restricted stock     22       29       137       30  
    $ 35     $ 31       194       40  
Schedule of Option Activity

A summary of option activity under the 2021 Plan as of and for the six months ended June 30, 2026 is presented below:

 

    Shares     Weighted
Average
Exercise Price
    Aggregate
Intrinsic
Value
 
Outstanding at December 31, 2025     1,394,500     $ 3.89     $  
Granted     61,450       1.65        
Forfeited or expired and other adjustments     (12,334 )     2.47        
Outstanding at June 30, 2026     1,443,616     $ 3.81     $ 142  
Vested and exercisable at June 30, 2026     1,416,616     $ 3.84     $ 128  
Schedule of Restricted Stock Activity

A summary of restricted stock activity under the 2021 Plan as of and for the six months ended June 30, 2026 is presented below:

 

    Time-Based
Restricted
Stock
 
Outstanding (unvested) at December 31, 2025     238,627  
Granted     262,000  
Vested     (73,627 )
Forfeited      
Outstanding (unvested) at June 30, 2026     427,000