Quarterly report pursuant to Section 13 or 15(d)

Accounts Receivable (Details)

v3.7.0.1
Accounts Receivable (Details) - USD ($)
Jun. 30, 2017
Dec. 31, 2016
Accounts Receivable [Abstract]    
Accounts receivable $ 13,103,600 $ 11,575,284
Less: allowance for doubtful accounts (464,148) (252,558)
Accounts receivable, net $ 12,639,452 $ 11,322,726