Quarterly report pursuant to Section 13 or 15(d)

Shareholders Equity and Capital Stock (Details Narrative)

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Shareholders Equity and Capital Stock (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
 1 Months Ended 3 Months Ended
Feb. 21, 2023
Feb. 28, 2021
Mar. 31, 2024
Mar. 31, 2023
Dec. 31, 2023
Public offering price per share $ 1.18        
Additional common shares purchase 5,100,000        
Additional warrants purchase 2,550,000        
Closing stock price per share     $ 1.60    
In-the-money stock options outstanding     8,650,661    
In-the-money stock options exercisable     6,149,187    
Options exercised     $ 100    
Shares issued upon public offering 34,000,000        
Warrants to purchase 17,000,000        
Gross proceeds with warrants $ 46,100        
Fees and expenses 3,000        
Net proceeds from offerings $ 43,100        
Exercise price $ 1.50        
Net proceeds from common stock issuance     $ 4,227 $ 46,637  
Number of warrants exercised     (16,376,500)    
Common share issued     281,626,324   270,898,900
Common share outstanding     281,626,324   270,898,900
Restricted Stock Units RSU One [Member]          
Unamortized stock based comoensation expenses     $ 500    
Employee Service Share-based Compensation Period for Recognition     1 year 4 months 24 days    
Stock-based compensation expense     $ 100 100  
Warrants One [Member]          
Warrants issued to purchase common shares 39,100,000 16,930,530      
Common shares purchase 19,550,000 8,465,265      
Share price $ 1.50 $ 1.35      
Gross proceeds with warrants     11,100    
Equity Option [Member]          
Unamortized stock based comoensation expenses     1,500    
Stock-based compensation expense     $ 200 $ 200  
Common Shares [Member]          
Warrants issued to purchase common shares     2,464,500    
Options exercised     $ 100    
Number of stock options exercise     74,674    
Common stock shares sold, amount     $ 4,200    
Common stock issued costs     100    
Net proceeds from common stock issuance     4,100    
Warrants exercised     $ 11,100    
Number of warrants exercised     16,376,500    
Number of warrants exercised for underlying common shares     8,188,250