Annual report pursuant to Section 13 and 15(d)

Intangible Assets, Net (Details Textual)

v3.10.0.1
Intangible Assets, Net (Details Textual) - USD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Goodwill and Intangible Assets Disclosure [Abstract]    
Amortization of trademarks and copyrights $ 563 $ 565