Annual report pursuant to Section 13 and 15(d)

Restructuring Charges (Details)

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Restructuring Charges (Details) (USD $)
12 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Restructuring Charges    
Restructuring charges, net $ 6,000,000  
Restructuring Charges    
Beginning balance 2,795,000 1,861,000
Restructuring costs 6,633,000 6,712,000
Adjustments (590,000) (651,000)
Cash payments (4,891,000) (5,127,000)
Ending balance 3,947,000 2,795,000
Costs of revenues
   
Restructuring Charges    
Restructuring charges, net 1,900,000  
Engineering, research and development
   
Restructuring Charges    
Restructuring charges, net 2,900,000  
Selling, general and administrative
   
Restructuring Charges    
Restructuring charges, net $ 1,200,000