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 6 Months Ended
Feb. 21, 2023
Feb. 28, 2021
Jun. 30, 2024
Jun. 30, 2023
Jun. 30, 2024
Jun. 30, 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     $ 1.40   $ 1.40    
In-the-money stock options outstanding     6,784,245   6,784,245    
In-the-money stock options exercisable     5,699,308   5,699,308    
Options exercised         $ 300    
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         $ 26,646 $ 46,637  
Common share issued     295,184,728   295,184,728   270,898,900
Common share outstanding     295,184,728   295,184,728   270,898,900
Restricted Stock Units RSU One [Member]              
Unamortized stock based comoensation expenses     $ 400   $ 400    
Employee Service Share-based Compensation Period for Recognition         1 year 2 months 12 days    
Stock-based compensation expense     200 $ 100 $ 300 200  
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          
Equity Option [Member]              
Unamortized stock based comoensation expenses     1,500   1,500    
Stock-based compensation expense     $ 200 $ 200 $ 400 $ 400  
Weighted-average vesting period         2 years 3 months 18 days    
Common Shares [Member]              
Warrants issued to purchase common shares         15,573,025    
Common stock shares sold, amount         $ 26,600    
Common stock issued costs         800    
Net proceeds from common stock issuance         25,800    
Warrants exercised         $ 11,100