Quarterly report pursuant to Section 13 or 15(d)

Shareholders Equity and Capital Stock (Details Narrative)

v3.21.1
Shareholders Equity and Capital Stock (Details Narrative) - USD ($)
 1 Months Ended 3 Months Ended 12 Months Ended
Feb. 28, 2021
Feb. 04, 2021
Aug. 31, 2020
Sep. 30, 2018
Mar. 31, 2021
Dec. 31, 2020
Public offering price per share   $ 0.90        
Warrants issued to purchase common shares 16,930,530 16,930,530   13,062,878    
Common shares purchase 8,465,265 8,465,265   6,531,439    
Number of options, Outstanding         9,967,551  
Number of options, Exercisable         4,888,345  
Share based compensation expense         $ 200,000 $ 100,000
Shares issued upon public offering   16,930,530        
Unamortized stock-based compensation expense         $ 1,000,000.0  
Common shares par value     $ 0.75 $ 1.00    
Options granted   2,208,330        
Gross proceeds with warrants   $ 15,200,000        
Fees and expenses   1,300,000        
Net proceeds from offerings   $ 13,900,000        
Exercise price   $ 1.35        
First Anniversary [Member]            
Share-Based Compensation Arrangement By Share-Based Payment Award, Award Vesting Percentage         33.30%  
Second Anniversary [Member]            
Share-Based Compensation Arrangement By Share-Based Payment Award, Award Vesting Percentage         33.30%  
Third Anniversary [Member]            
Share-Based Compensation Arrangement By Share-Based Payment Award, Award Vesting Percentage         33.40%  
Restricted share units [Member]            
Employee Service Share-based Compensation Period for Recognition         2 years 1 month 6 days  
Series A Preferred Stock [Member]            
Preferred shares issued         189,389,100 170,253,752
Preferred stock outstanding         189,389,100 170,253,752
Restricted Stock Units RSU One [Member]            
Share based compensation expense         $ 100,000 $ 100,000
Unamortized stock-based compensation expense         $ 400,000  
Employee Service Share-based Compensation Period for Recognition         1 year 1 month 6 days  
Warrants [Member]            
Warrants issued to purchase common shares   7,361,100        
Shares issued upon public offering   14,722,200        
Proceeds from stock options exercised         $ 400,000  
Warrants Two [Member]            
Warrants issued to purchase common shares   1,104,165        
Proceeds from stock options exercised         $ 1,439,000,000  
Warrants One [Member]            
Warrants issued to purchase common shares     9,000,000      
Common shares purchase     4,500,000