Accounts Receivable (Tables)

12 Months Ended

Dec. 31, 2015

Accounts Receivable and Restricted Net Assets [Abstract]

Components of accounts receivable

	December 31, 2015			December 31, 2014
Accounts receivable	$	19,042,451		$	21,637,365
Less: allowance for doubtful accounts		(3,218,592	)		(1,321,328	)
	$	15,823,859		$	20,316,037