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Summary of Significant Accounting Policies (Details Narrative) - USD ($)
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Cash and Cash Equivalents $ 5,916,006 $ 2,138,964 $ 888,704
Accumulated other comprehensive loss (84,171) (103,832)  
Research and development expenses 6,101,718 4,044,023  
Impairment of long-lived assets 0 0  
Federal Deposit Insurance Corporation [Member]      
Cash and Cash Equivalents 762,187 0  
Belgian Deposit Guarantee [Member]      
Cash and Cash Equivalents 395,100 233,727  
Singapore Deposit Insurance [Member]      
Cash and Cash Equivalents $ 4,338,088 $ 1,879,840  
Dilutive Warrants And Options [Member]      
Potentially dilutive warrants and options 2,257,809 1,857,761