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Intangibles (Tables)
12 Months Ended
Jun. 30, 2012
Intangibles [Abstract]  
Schedule Of Intangible Assets
  Weighted Average            
  Remaining   June 30,     June 30,  
  Useful Life   2012     2011  
Cost of amortizable intangibles:              
Purchased technology 2.3 years $ 7,700   $ 7,700  
Customer relationships 4.3 years   1,900     1,900  
Patents 11.75 years   78     47  
Total cost of intangibles     9,678     9,647  
Less accumulated amortization:              
Purchased technology     (6,772 )   (6,047 )
Customer relationships     (1,161 )   (988 )
Patents     (7 )   (1 )
Total accumulated amortization     (7,940 )   (7,036 )
Total intangible assets, net   $ 1,738   $ 2,611  
Amortization Expense Related To Intangible Assets
Fiscal year:    
2013 $ 904
2014   381
2015   179
2016   179
2017   54
  $ 1,697