Income Taxes (Schedule Of Expiration Dates And Net Operating Loss Carryforwards And Credits) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2013
Operating Loss Carryforwards [Line Items]
Net Operating Loss Carryforward	$ 73,154
Net Operating Loss Carryforward Tax Credits	659
June 30, 2014 [Member]
Operating Loss Carryforwards [Line Items]
Net Operating Loss Carryforward Expiration Dates	June 30, 2014
June 30, 2015 - June 30, 2019 [Member]
Operating Loss Carryforwards [Line Items]
Net Operating Loss Carryforward	15,555
June 30, 2020 - June 30, 2024 [Member]
Operating Loss Carryforwards [Line Items]
Net Operating Loss Carryforward	25,315
Net Operating Loss Carryforward Tax Credits	115
June 30, 2025 - June 30, 2033 [Member]
Operating Loss Carryforwards [Line Items]
Net Operating Loss Carryforward	32,284
Net Operating Loss Carryforward Tax Credits	$ 544
Minimum [Member] | June 30, 2015 - June 30, 2019 [Member]
Operating Loss Carryforwards [Line Items]
Net Operating Loss Carryforward Expiration Dates	June 30, 2015
Minimum [Member] | June 30, 2020 - June 30, 2024 [Member]
Operating Loss Carryforwards [Line Items]
Net Operating Loss Carryforward Expiration Dates	June 30, 2020
Minimum [Member] | June 30, 2025 - June 30, 2033 [Member]
Operating Loss Carryforwards [Line Items]
Net Operating Loss Carryforward Expiration Dates	June 30, 2025
Maximum [Member] | June 30, 2015 - June 30, 2019 [Member]
Operating Loss Carryforwards [Line Items]
Net Operating Loss Carryforward Expiration Dates	June 30, 2019
Maximum [Member] | June 30, 2020 - June 30, 2024 [Member]
Operating Loss Carryforwards [Line Items]
Net Operating Loss Carryforward Expiration Dates	June 30, 2024
Maximum [Member] | June 30, 2025 - June 30, 2033 [Member]
Operating Loss Carryforwards [Line Items]
Net Operating Loss Carryforward Expiration Dates	June 30, 2033