Annual report pursuant to Section 13 and 15(d)

Fair Value Measurements - Financial liabilities measure at fair value on a recurring basis (Details)

v3.8.0.1
Fair Value Measurements - Financial liabilities measure at fair value on a recurring basis (Details) - USD ($)
Dec. 31, 2017
Dec. 31, 2016
Liabilities    
Derivative liabilities $ 198,994 $ 4,392,075
Level 1    
Liabilities    
Derivative liabilities  
Level 2    
Liabilities    
Derivative liabilities  
Level 3    
Liabilities    
Derivative liabilities $ 198,994