Quarterly report pursuant to Section 13 or 15(d)

Shareholders Equity and Capital Stock (Details Narrative)

v3.22.2
Shareholders Equity and Capital Stock (Details Narrative) - USD ($)
$ / shares in Units, $ in Millions
 1 Months Ended 3 Months Ended 6 Months Ended
Feb. 04, 2021
Feb. 28, 2021
Aug. 31, 2020
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Dec. 31, 2021
Aug. 04, 2020
Public Offering Price Per Share $ 0.90                
Additional Common Shares Purchase 2,208,330                
Additional Warrants Purchase 1,104,165                
Warrants Issued To Purchase Common Shares 7,361,100         16,930,530      
Stock-based Compensation Expense       $ 0.3 $ 0.2 $ 0.5 $ 0.3    
Common Shares Purchase 8,465,265                
Stock Price       $ 1.06   $ 1.06      
Unamortized Stock Based Comoensation Expenses           $ 0.9      
Option Weighted-average Vesting Period           1 year 10 months 24 days      
Number Of Options, Outstanding       8,421,835   8,421,835      
Number Of Options, Exercisable       6,133,117   6,133,117      
Shares Issued Upon Public Offering 14,722,200                
Common Shares Par Value   $ 1.35              
Gross Proceeds With Warrants $ 15.2                
Fees And Expenses 1.3                
Net Proceeds From Offerings $ 13.9                
Exercise Price $ 1.35               $ 0.75
Proceeds From Options Exercised           $ 0.2 1.2    
Common Stock Issued       219,246,028   219,246,028   216,782,694  
Common Stock Outstanding       219,246,028   219,246,028   216,782,694  
Warrants One [Member]                  
Common Shares Purchase 8,465,265   4,500,000            
Warrants Issued To Purchase Common Shares 16,930,530   9,000,000     16,930,530      
Warrants Exercised           $ 0.2 1.2    
Restricted Stock Units RSU One [Member]                  
Stock-based Compensation Expense       $ 0.1 $ 0.1 0.2 $ 0.2    
Unamortized Stock Based Comoensation Expenses           $ 0.2      
Option Weighted-average Vesting Period           1 year