v2.4.1.9
ACCOUNTS RECEIVABLE (Tables)
3 Months Ended
Mar. 31, 2015
Receivables [Abstract]  
Schedule Of Accounts, Notes, Loans and Financing Receivable [Table Text Block]
Accounts receivable consisted of the following:
 
 
 
March 31,
 
December 31,
 
 
 
2015
 
2014
 
Accounts receivable
 
$
22,891,946
 
$
22,873,889
 
Less: Allowance for doubtful accounts
 
 
(1,353,570)
 
 
(1,337,364)
 
Accounts receivable, net
 
$
21,538,376
 
$
21,536,525