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Stock Options (Details 1) - Stock option [Member] - $ / shares
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Outstanding    
Number of Option Shares 212,044 162,044
Weighted Average Exercise Price $ 12.79 $ 16.09
Weighted Average Remaining Life (Years) 1 year 4 months 20 days 2 years 8 months 23 days
Exercisable    
Number of Option Shares 182,044 102,044
Weighted Average Exercise Price $ 14.40 $ 23.79
$54.00 [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Exercise Prices $ 54.00 $ 54.00
Outstanding    
Number of Option Shares 25,000 25,000
Weighted Average Exercise Price $ 54.00 $ 54.00
Weighted Average Remaining Life (Years) 2 months 30 days 1 year 2 months 30 days
Exercisable    
Number of Option Shares 25,000 25,000
Weighted Average Exercise Price $ 54.00 $ 54.00
$21.00 [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Exercise Prices $ 21.00 $ 21.00
Outstanding    
Number of Option Shares 47,044 47,044
Weighted Average Exercise Price $ 21.00 $ 21.00
Weighted Average Remaining Life (Years) 1 year 5 months 27 days 1 year 5 months 27 days
Exercisable    
Number of Option Shares 47,044 47,044
Weighted Average Exercise Price $ 21.00 $ 21.00
$3.00 [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Exercise Prices $ 3.00 $ 3.00
Outstanding    
Number of Option Shares 90,000 90,000
Weighted Average Exercise Price $ 3.00 $ 3.00
Weighted Average Remaining Life (Years) 4 years 8 months 16 days 4 years 8 months 16 days
Exercisable    
Number of Option Shares 60,000 30,000
Weighted Average Exercise Price $ 3.00 $ 3.00
$2.09 [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Exercise Prices $ 2.09  
Outstanding    
Number of Option Shares 50,000  
Weighted Average Exercise Price $ 2.09  
Weighted Average Remaining Life (Years) 2 years 2 months 27 days  
Exercisable    
Number of Option Shares 50,000  
Weighted Average Exercise Price $ 2.09