XML 66 R53.htm IDEA: XBRL DOCUMENT v3.19.1
Accounts Receivable, Net (Details) - USD ($)
Dec. 31, 2018
Dec. 31, 2017
Receivables [Abstract]    
Accounts receivable $ 118,922 $ 34,021
Less: allowance for doubtful accounts (26,773) (24,316)
Accounts receivable, net $ 92,149 $ 9,705