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Subsequent Events (Details) - USD ($)
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Dec. 31, 2016
Cash and cash equivalents $ 22,834 $ 477,309 $ 6,809,485 $ 10,792,823
Total Current Liabilities 3,233,112 1,452,804    
Stockholders' equity        
Accumulated deficit (44,607,198) (40,156,204)    
Accumulated other comprehensive income 2,436,530 2,603,422    
Total shareholders' (deficit) equity (1,288,789) 3,116,620 $ 11,153,115 $ 13,937,701
Total capitalization 2,333,953 5,698,670    
Common Class A [Member]        
Stockholders' equity        
Common stock 18,285 18,285    
Common Class B [Member]        
Stockholders' equity        
Common stock 30,345 $ 30,345    
Audited [Member]        
Cash and cash equivalents 22,834      
Total Current Liabilities 3,233,112      
Stockholders' equity        
Additional paid-in capital 40,833,249      
Accumulated deficit (44,607,198)      
Accumulated other comprehensive income 2,436,530      
Total shareholders' (deficit) equity (1,288,789)      
Total capitalization (1,288,789)      
Audited [Member] | Common Class A [Member]        
Stockholders' equity        
Common stock 18,285      
Audited [Member] | Common Class B [Member]        
Stockholders' equity        
Common stock 30,345      
Equity financing [Member]        
Cash and cash equivalents 7,168,195      
Total Current Liabilities      
Stockholders' equity        
Additional paid-in capital 7,138,180      
Accumulated deficit      
Accumulated other comprehensive income      
Total shareholders' (deficit) equity      
Total capitalization      
Equity financing [Member] | Common Class A [Member]        
Stockholders' equity        
Common stock 30,015      
Equity financing [Member] | Common Class B [Member]        
Stockholders' equity        
Common stock      
Pro Forma [Member]        
Cash and cash equivalents 7,191,029      
Total Current Liabilities 3,233,112      
Stockholders' equity        
Additional paid-in capital 47,971,429      
Accumulated deficit (44,607,198)      
Accumulated other comprehensive income 2,436,530      
Total shareholders' (deficit) equity 5,879,406      
Total capitalization 5,879,406      
Pro Forma [Member] | Common Class A [Member]        
Stockholders' equity        
Common stock 48,300      
Pro Forma [Member] | Common Class B [Member]        
Stockholders' equity        
Common stock $ 30,345