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Summary of Significant Accounting Policies (Details Textuals) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2015
Dec. 31, 2014
Accounting Policies [Line Items]        
Proceeds from Insurance Settlement $ 3,519   $ 9,711  
Gain on proceeds from insurance 1,549   3,136 $ 0
Abandonment of Long-Lived Assets     3,022  
Unrecognized Share-based Compensation $ 42,194   $ 42,194  
Unrecognized share-based Compensation, Period for Recognition     2 years 5 months  
Treasury Stock, Shares, Acquired 26,585   2,002,835  
Treasury Stock, Value, Acquired, Cost Method $ 1,993   $ 142,204  
Share-based compensation expense 6,066 $ 6,384 12,256 12,126
Cost of revenue        
Accounting Policies [Line Items]        
Proceeds from Insurance Settlement 1,970   6,575  
Business Interruption Insurance Recovery     1,359  
Share-based compensation expense $ 28 $ 14 $ 54 $ 45