Goodwill And Other Intangible Assets (Summary Of Intangible Assets) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 30, 2013	Jun. 30, 2013
Finite-Lived Intangible Assets [Line Items]
Net carrying value	$ 6,086	$ 6,322
Trademarks (40-Year Life) [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying value	370	370
Accumulated amortization	(207)	(205)
Net carrying value	163	165
Finite-lived intangible assets useful life	40 years
Customer Relationships (12 To 15-Year Life) [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying value	13,020	13,020
Accumulated amortization	(7,097)	(6,863)
Net carrying value	$ 5,923	$ 6,157
Minimum [Member] | Customer Relationships (12 To 15-Year Life) [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets useful life	12 years
Maximum [Member] | Customer Relationships (12 To 15-Year Life) [Member]
Finite-Lived Intangible Assets [Line Items]
Finite-lived intangible assets useful life	15 years