Segment and Customer Information (Details 2)	12 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
Customer A [Member]
Entity-Wide Revenue, Major Customer, Percentage	17.00%	23.00%	23.00%
Customer B [Member]
Entity-Wide Revenue, Major Customer, Percentage	10.00%	18.00%	9.00%
Customer C [Member]
Entity-Wide Revenue, Major Customer, Percentage	1.00%	1.00%	11.00%