Marketable Securities (Tables)

6 Months Ended

Dec. 31, 2013

Investments, Debt and Equity Securities [Abstract]

Trading Securities [Table Text Block]

The following table sets forth the beginning balance at July 1, 2013 and 2012, of gross unrealized gains and losses, contributions, redemptions and fair value of trading securities at December 31, 2013 and 2012:

	Balance Beginning of Fiscal Year		Gross Unrealized Gains		Gross Unrealized Losses		Contributions		Redemptions			Ending Balance
December 31, 2013 Mutual Fund	$	662	$	90	$	—	$	—	$	(108	)	$	644
December 31, 2012 Mutual Fund	$	729	$	42	$	—	$	—	$	(88	)	$	683