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Share-Based Payments (Narrative) (Details) - USD ($)
$ in Thousands
3 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Feb. 21, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Options Granted (in shares) 0 0  
Restricted Stock Units      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Total compensation $ 15 $ 4,991  
Unrecognized share-based compensation costs $ 29    
Granted (in shares) 0    
Stock Options      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Total compensation $ 12 $ 173  
Unrecognized share-based compensation costs $ 133    
Expiration period 10 years    
Unrecognized share-based compensation costs, period for recognition 4 years    
Stock Options | Minimum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period 3 years    
Stock Options | Maximum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Vesting period 4 years    
2011 Executive Incentive Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Shares reserved for delivery under plan (in shares)     6,250,000