XML 47 R35.htm IDEA: XBRL DOCUMENT v3.19.1
Long-Term Investment (Details 3) - USD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Net sales
Gross Profit
Net loss (4,101,303) (4,242,860)
Share of loss from investments accounted for using the equity method (549)
Rgene Corporation [Member]    
Net sales
Gross Profit
Net loss (120,065)
Share of loss from investments accounted for using the equity method $ (549)