Goodwill And Other Intangible Assets (Summary Of Intangible Assets) (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended
	Dec. 31, 2011	Jun. 30, 2011
Finite-Lived Intangible Assets [Line Items]
Net Carrying Value	$ 7,768	$ 8,350
Trademarks (40-Year Life) [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying value	370	370
Accumulated amortization	(191)	(186)
Net Carrying Value	179	184
Finite-lived intangible assets useful life, minimum, in years	40
Finite-lived intangible assets useful life, maximum, in years	40
Customer Relationships (12 To 15-Year Life) [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying value	13,020	13,020
Accumulated amortization	(5,459)	(4,991)
Net Carrying Value	7,561	8,029
Finite-lived intangible assets useful life, minimum, in years	12
Finite-lived intangible assets useful life, maximum, in years	15
Non-Compete Agreements (5 To 8-Year Life) [Member]
Finite-Lived Intangible Assets [Line Items]
Gross carrying value	1,540	1,540
Accumulated amortization	(1,512)	(1,403)
Net Carrying Value	$ 28	$ 137
Finite-lived intangible assets useful life, minimum, in years	5
Finite-lived intangible assets useful life, maximum, in years	8