XML 62 R46.htm IDEA: XBRL DOCUMENT v3.19.1
Fair Value Measurements (Details) - USD ($)
Dec. 31, 2018
Dec. 31, 2017
FairValueInputsAssetsQuantitativesInformationLineItems [Line Items]    
Banker's acceptance notes $ 20,579 $ 39,867
Total 20,579 39,867
Fair Value, Inputs, Level 1 [Member]    
FairValueInputsAssetsQuantitativesInformationLineItems [Line Items]    
Banker's acceptance notes
Total
Fair Value, Inputs, Level 2 [Member]    
FairValueInputsAssetsQuantitativesInformationLineItems [Line Items]    
Banker's acceptance notes 20,579 39,867
Total 20,579 39,867
Fair Value, Inputs, Level 3 [Member]    
FairValueInputsAssetsQuantitativesInformationLineItems [Line Items]    
Banker's acceptance notes
Total