Valuation And Qualifying Accounts (Schedule Of Valuation And Qualifying Accounts) (Details) - Allowance for Doubtful Accounts [Member] - USD ($) $ in Thousands		12 Months Ended
		Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
Valuation and Qualifying Accounts Disclosure [Line Items]
Allowance for Doubtful Accounts, Balance at Beginning of Year		$ 432	$ 340	$ 361
Allowance for Doubtful Accounts, Additions Charged to Costs and Expenses		(263)	96	5
Allowance for Doubtful Accounts, Additions Charged to Other Accounts	[1]	41	0	0
Allowance for Doubtful Accounts, Deductions	[2]	4	4	26
Allowance for Doubtful Accounts, Balance at End of Year		$ 206	$ 432	$ 340

[1] Represents balance acquired in 2015 acquisition of Flatout.

[2] Represents uncollectible accounts written-off net of recoveries.