STOCK-BASED COMPENSATION PLANS (Details) (USD $)	3 Months Ended	12 Months Ended
	Sep. 30, 2012	Jun. 30, 2012	Jun. 30, 2011
Oustanding, Number of Shares	242,000	162,000
Granted, Number of Shares	0	95,000
Exercised, Number of Shares	0	0
Forfeited, Number of Shares	0	0
Exchanged, Number of Shares	0	(15,000)
Oustanding, Number of Shares	242,000	242,000	162,000
Exercisable, Number of Shares	87,000	87,000
Estimated number of options vested and expected to vest, Number of Shares	242,000	242,000
Oustanding, Weighted Average Exercise Price	$ 14.55	$ 11.02
Granted, Weighted Average Exercise Price	$ 0	$ 20.04
Exercised, Weighted Average Exercise Price	$ 0	$ 0
Forfeited, Weighted Average Exercise Price	$ 0	$ 0
Exchanged, Weighted Average Exercise Price	$ 0	$ 13.72
Oustanding, Weighted Average Exercise Price	$ 14.55	$ 14.55	$ 11.02
Exercisable, Weighted Average Exercise Price	$ 11.48	$ 11.48
Estimated number of options vested and expected to vest, Weighted Average Exercise Price	$ 14.55	$ 14.55
Oustanding, Weighted Average Remaining Life	7 years 5 months 16 days	6 years 5 months 23 days	6 years 5 months 8 days
Oustanding, Weighted Average Remaining Life	7 years 2 months 15 days	7 years 5 months 16 days
Exercisable, Weighted Average Remaining Life	4 years 8 months 1 day	4 years 11 months 1 day
Estimated number of options vested and expected to vest, Weighted Average Remaining Life	7 years 2 months 16 days	7 years 5 months 16 days
Outstanding, Aggregate Intrinsic Value	$ 2,050,000	$ 2,252,000
Granted, Agreegate Intrinsic Value	0
Outstanding, Aggregate Intrinsic Value	2,212,000	2,050,000	2,252,000
Exercisable, Aggregate Intrinsic Value	1,060,000	104,600
Estimated number of options vested and expected to vest, Aggregate Intrinsic Value	$ 2,212,000	$ 2,050,000