Quarterly report pursuant to Section 13 or 15(d)

Shareholders Equity and Capital Stock (Details Narrative)

v3.20.2
Shareholders Equity and Capital Stock (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended 3 Months Ended 9 Months Ended
Aug. 04, 2020
Aug. 31, 2020
Sep. 30, 2018
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Dec. 31, 2019
Public offering price per share $ 0.52              
Fair value of option vested           $ 100    
Share based compensation expense       $ 200 $ 200 $ 500 $ 600  
Common shares purchase   4,500,000 6,531,439          
Warrants issued to purchase common shares   9,000,000 13,062,878          
Common shares related to cancelled offering 9,000,000              
Proceeds from options exercised             $ 100  
Common shares par value   $ 0.75 $ 1.00          
Direct offering closed $ 4,680              
Gross proceeds with warrants 4,680              
Fees and expenses 400              
Net proceeds from offerings $ 4,300              
Exercise price $ 0.75              
Series A Preferred Stock [Member]                
Preferred shares issued       169,667,672   169,667,672   160,478,059
Preferred stock outstanding       169,667,672   169,667,672   160,478,059
Third Anniversary [Member]                
Share-Based Compensation Arrangement By Share-Based Payment Award, Award Vesting Percentage           334.00%    
Second Anniversary [Member]                
Share-Based Compensation Arrangement By Share-Based Payment Award, Award Vesting Percentage           333.00%    
First Anniversary [Member]                
Share-Based Compensation Arrangement By Share-Based Payment Award, Award Vesting Percentage           333.00%    
Stock Option Plan [Member]                
Employee Service Share-based Compensation Share-based Awards Other than Options       $ 600   $ 600    
Employee Service Share-based Compensation Period for Recognition           2 years 4 months 24 days    
Restricted Stock Units RSU [Member]                
Employee Service Share-based Compensation Share-based Awards Other than Options       $ 200   $ 200    
Employee Stock Option [Member]                
Vesting period           five years