Annual report pursuant to Section 13 and 15(d)

Taxation (Details Textual)

v3.7.0.1
Taxation (Details Textual)
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Schedule Of Taxation [Line Items]    
Value Added Tax Percentage Of Revenue 17.00%  
HONG KONG    
Schedule Of Taxation [Line Items]    
Corporate Income Tax Percentage 16.50%  
CHINA    
Schedule Of Taxation [Line Items]    
Income Tax Exemption Percentage 15.00% 15.00%
CHINA | National High-tech Enterprise [Member]    
Schedule Of Taxation [Line Items]    
Income Tax Exemption Percentage 15.00%  
Income Tax Exemption Percentage After Expiration 25.00%  
Maximum [Member]    
Schedule Of Taxation [Line Items]    
Graduated Tax Rate Percentage 35.00%  
Minimum [Member]    
Schedule Of Taxation [Line Items]    
Graduated Tax Rate Percentage 15.00%