Quarterly report pursuant to Section 13 or 15(d)

Accounts Receivable (Tables)

v3.5.0.2
Accounts Receivable (Tables)
6 Months Ended
Jun. 30, 2016
Receivables [Abstract]  
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]
Accounts receivable, net consisted of the following:
 
 
 
June 30,
 
December 31,
 
 
 
2016
 
2015
 
 
 
(unaudited)
 
 
 
Trade receivables
 
$
392,858
 
$
803,599
 
Other receivables
 
 
33,755
 
 
84,420
 
 
 
 
426,613
 
 
888,019
 
Allowance for doubtful accounts
 
 
(15,475)
 
 
(15,145)
 
 
 
$
411,138
 
$
872,874