Quarterly report pursuant to Section 13 or 15(d)

Shareholders Equity and Capital Stock (Details Narrative)

v3.23.3
Shareholders Equity and Capital Stock (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
 1 Months Ended 3 Months Ended 9 Months Ended
Feb. 04, 2021
Feb. 28, 2023
Feb. 21, 2023
Feb. 28, 2021
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Dec. 31, 2022
Public offering price per share $ 0.90   $ 1.18            
Additional common shares purchase 2,208,330   5,100,000            
Additional warrants purchase 1,104,165   2,550,000            
Weighted-average vesting period             1 year 10 months 24 days    
Number of options, Outstanding         8,208,934   8,208,934    
Number of options, Exercisable         5,683,822   5,683,822    
Shares issued upon public offering 14,722,200   34,000,000            
Warrants to purchase 7,361,100   17,000,000            
Gross proceeds with warrants $ 15,200   $ 46,100            
Fees and expenses 1,300   3,000            
Net proceeds from offerings $ 13,900   $ 43,100            
Exercise price $ 1.35   $ 1.50            
Series A Preferred Stock [Member]                  
Common share issued         265,974,202   265,974,202   224,699,621
Common share outstanding         265,974,202   265,974,202   224,699,621
Restricted Stock Units RSU One [Member]                  
Unamortized stock based comoensation expenses         $ 200   $ 200    
Employee Service Share-based Compensation Period for Recognition             1 year 3 months 18 days    
Stock-based compensation expense         100 $ 100 $ 200 $ 300  
Warrants One [Member]                  
Warrants issued to purchase common shares 16,930,530   39,100,000 16,930,530          
Common shares purchase 8,465,265   19,550,000 8,465,265          
Share price       $ 1.35          
Warrants Two [Member]                  
Warrants issued to purchase common shares   39,100,000              
Common shares purchase   19,550,000              
Share price   $ 1.50              
Equity Option [Member]                  
Unamortized stock based comoensation expenses         900   900    
Stock-based compensation expense         $ 200 $ 200 500 700  
Options exercised             $ 100 $ 40