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Stock Based Compensation Narrative (Details) - USD ($)
shares in Thousands, $ in Thousands
3 Months Ended 9 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Mar. 31, 2017
Mar. 31, 2016
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based Compensation $ 3,132 $ 3,101 $ 7,362 $ 8,213
Employee Stock Option [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options 375   $ 375  
Weighted average remaining contractual term     2 years 91 days  
Restricted Stock Units (RSUs) [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation expense yet to be recognized 12,548   $ 12,548  
Compensation expense yet to be recognized, period for recognition     1 year 106 days  
Granted, number of shares     129  
Restricted Stock [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Compensation expense yet to be recognized $ 1,379   $ 1,379  
Compensation expense yet to be recognized, period for recognition     1 year 66 days  
Granted, number of shares     17  
2015 EIP [Member] | Employee Stock Option [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Deferred Compensation Arrangement with Individual, Requisite Service Period     3 years  
Share-based Compensation Arrangement by Share-based Payment Award, Termination Period After Death     1 year  
Share-based Compensation Arrangement by Share-based Payment Award, Termination After Grant Date     10 years  
2015 EIP [Member] | Restricted Stock [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Deferred Compensation Arrangement with Individual, Common Stock Reserved for Future Issuance 3,000   3,000  
Fair value under Monte Carlo [Member] | Restricted Stock Units (RSUs) [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Granted, number of shares     85  
Fair value on grant date less PV of dividends [Member] | Restricted Stock Units (RSUs) [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Granted, number of shares     44