Schedule II (Details) (Allowance for Doubtful Accounts, Current [Member], USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2012		Jun. 30, 2011
Allowance for Doubtful Accounts, Current [Member]
Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Period	$ 698		$ 505
Additions Charged to Costs and Expenses	150		495
Deductions	219	[1]	302	[1]
Balance at End of Period	$ 629		$ 698

[1] Includes write-offs, net of recoveries.