Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

21. Note Payable to Underwriters (Details Narrative)

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21. Note Payable to Underwriters (Details Narrative) - Chardan Capital Markets, LLC [Member] - USD ($)
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2013
Disclosure of financial liabilities [line items]        
Amount due to underwriters       $ 889,833
Interest rate on notes       5.00%
Beneficial conversion feature       $ 184,584
Interest payable $ 561,585 $ 420,448 $ 327,229  
Interest expense $ 141,137 $ 138,788 $ 136,288  
Ordinary shares [Member]        
Disclosure of financial liabilities [line items]        
Conversion price, per share       $ 9.10