Goodwill and Other Identifiable Intangible Assets (Identifiable Intangible Assets) (Details) (USD $) In Thousands	Jun. 30, 2011	Jun. 30, 2010
Gross Carrying Amount	$ 41,412	$ 25,500
Accumulated Amortization	9,059	9,006
Net Book Value	32,353	16,494
Other Intangible Assets [Member]
Gross Carrying Amount	1,139	885
Accumulated Amortization	625	427
Net Book Value	514	458
Customer Relationships [Member]
Gross Carrying Amount	34,515	20,083
Accumulated Amortization	6,989	5,497
Net Book Value	27,526	14,586
Trade Names [Member]
Gross Carrying Amount	2,743	947
Accumulated Amortization	286	947
Net Book Value	2,457
Non-compete Agreements [Member]
Gross Carrying Amount	2,310	2,987
Accumulated Amortization	1,085	2,112
Net Book Value	1,225	875
Distributor Agreement [Member]
Gross Carrying Amount	705	598
Accumulated Amortization	74	23
Net Book Value	$ 631	$ 575