Annual report pursuant to Section 13 and 15(d)

Summary of Significant Accounting Policies (Details Narrative)

v3.7.0.1
Summary of Significant Accounting Policies (Details Narrative) - USD ($)
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Cash and cash equivalents $ 21,678,734 $ 5,916,006 $ 2,138,964
Accumulated other comprehensive loss (193,297) (84,171)  
Research and development expenses 6,837,515 6,101,718  
Impairment losses  
Federal Deposit Insurance Corporation [Member]      
Cash and cash equivalents 17,154,377 762,187  
Belgian Deposit Guarantee [Member]      
Cash and cash equivalents 2,401,894 395,100  
Singapore Deposit Insurance [Member]      
Cash and cash equivalents 1,719,937 4,338,088  
UK Deposit Protection Scheme [Member]      
Cash and cash equivalents  
Dilutive Warrants And Options [Member]      
Potentially dilutive warrants and options 2,548,666 2,257,809