MARKETABLE SECURITIES (Tables)

12 Months Ended

Jun. 30, 2012

Held-to-maturity Securities [Table Text Block]

There were no held-to-maturity securities at June 30, 2012. At June 30, 2011, the held-to-maturity securities consisted of a government treasury bill. The amortized cost, gross unrealized gains and losses and fair value of held-to-maturity securities at June 30, 2011 were as follows:

	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Value
At June 30, 2011
Government treasury bill	$	1,000	$	—	$	—	$	1,000

Trading Securities (and Certain Trading Assets) [Table Text Block]

The following table sets forth the beginning balance at July 1, 2011 and 2010, gross unrealized gains and losses, contributions, redemptions and fair value of trading securities at June 30, 2012 and 2011

	Beginning Balance of Fiscal Year		Gross Unrealized Gains		Gross Unrealized Losses			Contributions		Redemptions			Ending Balance of Fiscal Year
June 30, 2012
Mutual Fund	$	980	$	99	$	(177	)	$	—	$	(173	)	$	729
June 30, 2011
Mutual Fund	$	922	$	210	$	(16	)	$	—	$	(136	)	$	980