BASIS OF PRESENTATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 2) (USD $)	3 Months Ended								12 Months Ended
	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Dec. 31, 2010	Sep. 30, 2010	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
Net Income for Basic Earnings Per Share	$ 11,107,950	$ 12,374,361	$ 7,743,878	$ 10,731,636	$ 9,424,079	$ 9,472,745	$ 6,229,492	$ 7,787,785	$ 41,957,825	$ 32,914,101	$ 21,289,758
Basic Weighted Average Number of Shares (in shares)									26,943,530	25,929,517	23,468,246
Net Income per Share - Basic (in dollars per share)	$ 0.41	$ 0.46	$ 0.29	$ 0.40	$ 0.36	$ 0.37	$ 0.24	$ 0.30	$ 1.56	$ 1.27	$ 0.91
Net Income for Diluted Earnings Per Share									$ 41,957,825	$ 32,914,101	$ 21,289,758
Diluted Weighted Average Number of Shares (in shares)									26,943,530	25,929,517	23,468,246
Net Income per Share - Diluted (in dollars per share)	$ 0.41	$ 0.46	$ 0.29	$ 0.40	$ 0.38	$ 0.35	$ 0.24	$ 0.30	$ 1.56	$ 1.27	$ 0.91