STOCK-BASED COMPENSATION PLANS (Details 1) (USD $)	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
Oustanding, Number of Shares	162,000	192,000
Granted, Number of Shares	95,000	0
Exercised, Number of Shares	0	(3,000)
Forfeited, Number of Shares	0	0
Exchanged, Number of Shares	(15,000)	(27,000)
Oustanding, Number of Shares	242,000	162,000
Exercisable, Number of Shares	87,000	79,500
Estimated number of options vested and expected to vest, Number of Shares	242,000	162,000
Oustanding, Weighted Average Exercise Price	$ 11.02	$ 11.32
Granted, Weighted Average Exercise Price	$ 20.04	$ 0
Exercised, Weighted Average Exercise Price	$ 0	$ 12.70
Forfeited, Weighted Average Exercise Price	$ 0	$ 0
Exchanged, Weighted Average Exercise Price	$ 13.72	$ 12.96
Oustanding, Weighted Average Exercise Price	$ 14.55	$ 11.02
Exercisable, Weighted Average Exercise Price	$ 11.48	$ 11.76
Estimated number of options vested and expected to vest, Weighted Average Exercise Price	$ 14.55	$ 11.02
Oustanding, Weighted Average Remaining Life	6 years 5 months 23 days	6 years 5 months 8 days
Oustanding, Weighted Average Remaining Life	7 years 5 months 16 days	6 years 5 months 23 days
Exercisable, Weighted Average Remaining Life	4 years 11 months 1 day	4 years 2 months 12 days
Estimated number of options vested and expected to vest, Weighted Average Remaining Life	7 years 5 months 16 days	6 years 5 months 23 days
Outstanding, Aggregate Intrinsic Value	$ 2,252,000	$ 790,000
Outstanding, Aggregate Intrinsic Value	2,050,000	2,252,000
Exercisable, Aggregate Intrinsic Value	1,171,000	1,046,000
Estimated number of options vested and expected to vest, Aggregate Intrinsic Value	$ 2,050,000	$ 2,252,000