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Stock-Based Compensation Narrative (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
3 Months Ended
Sep. 30, 2014
Sep. 30, 2013
Jun. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based compensation arrangement by share-based payment award, number of shares available for grant 1,590,507    
Weighted average years outstanding for unvested awards 2 years    
LLC Units [Member]
     
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock compensation expense $ 487 $ 32  
Unrecognized compensation cost $ 3,028   $ 3,515
Long-Term Incentive Plan [Member]
     
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Shares reserved for issuance in the Long-Term Incentive Plan 1,700,000    
Weighted average years outstanding for unvested awards 3 years 8 months