BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 2) (USD $)	3 Months Ended								12 Months Ended
	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2011
Net Income for Basic Earnings Per Share	$ 14,260,661	$ 13,410,659	$ 8,241,328	$ 8,861,400	$ 11,107,950	$ 12,374,361	$ 7,743,878	$ 10,731,636	$ 44,774,048	$ 41,957,825	$ 32,914,101
Basic Weighted Average Number of Shares (in shares)									27,775,964	26,943,530	25,929,517
Net Income per Share - Basic (in dollars per share)	$ 0.51	$ 0.48	$ 0.30	$ 0.32	$ 0.41	$ 0.46	$ 0.29	$ 0.40	$ 1.61	$ 1.56	$ 1.27
Net Income for Diluted Earnings Per Share									$ 44,774,048	$ 41,957,825	$ 32,914,101
Diluted Weighted Average Number of Shares (in shares)									27,775,964	26,943,530	25,929,517
Net Income per Share - Diluted (in dollars per share)	$ 0.51	$ 0.48	$ 0.30	$ 0.32	$ 0.41	$ 0.46	$ 0.29	$ 0.40	$ 1.61	$ 1.56	$ 1.27