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Other Intangible Assets (Details 1) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Jun. 30, 2011
Jun. 30, 2010
Acquired Finite-Lived Intangible Assets [Line Items]    
Total $ 4,014 $ 2,932
Customer-Related [Member]
   
Acquired Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount 900 0
Weighted average life 7.0  
Technology-Based [Member]
   
Acquired Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount 3,114 2,107
Weighted average life 9.0 8.6
License Fees [Member]
   
Acquired Finite-Lived Intangible Assets [Line Items]    
Gross carrying amount $ 0 $ 825
Weighted average life   3.2