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Acquisitions (Details) (USD $)
0 Months Ended 3 Months Ended
Sep. 19, 2014
Sep. 30, 2014
Sep. 30, 2013
Sep. 19, 2014
Jun. 30, 2014
Business Acquisition [Line Items]          
Goodwill   $ 50,945,000     $ 32,342,000
Business Combination, Consideration Transferred 37,400,000        
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents       1,900,000  
Payments to Acquire Businesses, Net of Cash Acquired 35,500,000 35,516,000 0    
Imago [Member]
         
Business Acquisition [Line Items]          
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities Noncurrent 4,100,000     4,100,000  
Goodwill 19,284,000     19,284,000  
Earnout Payments, Remaining Installments   2      
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles $ 19,605,000     $ 19,605,000