Basis of Presentation and Summary of Significant Accounting Policies (Details Textual) - USD ($)	3 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Jun. 30, 2016
Basis of Presentation and Summary of Significant Accounting Policies (Textual)
Aggregate cash in accounts and on hand	$ 108,121,059		$ 102,896,486
Accounts receivable	116,563,778		117,055,376
Allowance for doubtful accounts	3,006,879		397,123
Amortization of deferred assets	7,274,334	$ 9,712,715
Customer deposits	4,420,357		8,578,341
United States Banks [Member]
Basis of Presentation and Summary of Significant Accounting Policies (Textual)
Deposits in banks	232,060		167,495
China [Member]
Basis of Presentation and Summary of Significant Accounting Policies (Textual)
Deposits in banks	$ 107,888,999		$ 102,728,991