v3.26.1
NONVESTED SHARES - Summary of Nonvested Shares Granted and Vested (Details) - USD ($)
$ / shares in Units, $ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Weighted average grant date fair value      
Share-based compensation expense $ 92 $ 345 $ 415
Nonvested shares      
Number of Shares      
Outstanding at the beginning of the period (in shares) 104,000    
Granted (in shares) 565,068 254,000 298,000
Forfeited (in shares) (20,000)    
Vested (in shares) (613,068)    
Outstanding at the end of the period (in shares) 36,000 104,000  
Weighted average grant date fair value      
Outstanding at the beginning of the period (in dollars per share) $ 0.49    
Granted (in dollars per share) 0.13    
Forfeited (in dollars per share) 0.17    
Vested (in dollars per share) 0.39    
Outstanding at the end of the period (in dollars per share) $ 0.25 $ 0.49  
Share-based compensation expense $ 72 $ 258 $ 134
Unrecognized compensation cost $ 8    
Weighted-average period of recognition of unrecognized compensation cost 1 year