Segment Customers and Geographic Information (Details 1)	3 Months Ended		9 Months Ended
	Mar. 31, 2012	Mar. 31, 2011	Mar. 31, 2012	Mar. 31, 2011	Jun. 30, 2011
Segment, Customers, and Geographic Information (Textual) [Abstract]
Percentage from personal computer market in net revenue	49.00%	43.00%	49.00%	47.00%
Customer A [Member]
Major customers as a percentage of net revenue
Percentage of net revenue	12.00%		13.00%
Percentage range of net revenue		Less than 10%		Less than 10%
Major customers as percentage of accounts Receivable
As a percentage of Accounts receivables	11.00%		11.00%
As a percentage of Accounts receivable Range					Less than 10%
Customer B [Member]
Major customers as percentage of accounts Receivable
As a percentage of Accounts receivables					12.00%
As a percentage of Accounts receivable Range	Less than 10%		Less than 10%