Quarterly report pursuant to Section 13 or 15(d)

Accounts Receivable (Details)

v3.5.0.2
Accounts Receivable (Details) - USD ($)
Jun. 30, 2016
Dec. 31, 2015
Accounts Receivable [Abstract]    
Accounts receivable $ 3,454,569 $ 12,947,676
Less: allowance for doubtful accounts (215,924) (372,634)
Accounts receivable, net $ 3,238,645 $ 12,575,042