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Stock-based Compensation (Details)
$ / shares in Units, $ in Thousands
3 Months Ended
Sep. 30, 2015
USD ($)
Vesting_Installlment
$ / shares
shares
Sep. 30, 2014
USD ($)
Jun. 30, 2015
shares
Aug. 21, 2014
shares
Nov. 21, 2006
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Common stock shares outstanding (in shares) 13,981,000   13,958,000    
Stock based compensation reflect in additional paid in capital | $ $ 200 $ 400      
Stock-based compensation awards classified as a liability settled in cash | $ $ 4        
2007 Long-Term Incentive Plan          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of shares authorized (in shares)         1,429,000
Right to purchase common stock, minimum price per share | $ / shares $ 1.47        
Right to purchase common stock, maximum price per share | $ / shares $ 10.5        
Contractual term of stock options granted 10 years        
Common stock shares outstanding (in shares) 300,000        
2007 Long-Term Incentive Plan | Minimum          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share based payment award, vesting period 1 year        
2007 Long-Term Incentive Plan | Maximum          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share based payment award, vesting period 3 years        
2010 Long-Term Incentive Plan          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of shares authorized (in shares)       1,500,000  
Right to purchase common stock, minimum price per share | $ / shares $ 4.41        
Right to purchase common stock, maximum price per share | $ / shares $ 24.71        
Contractual term of stock options granted 10 years        
Aggregate number of shares outstanding (in shares) 100,000        
2010 Long-Term Incentive Plan | Minimum          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share based payment award, vesting period 1 year        
2010 Long-Term Incentive Plan | Maximum          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share based payment award, vesting period 4 years        
2014 Performance Incentive Plan          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Deferred compensation arrangement with individual, shares issued 0        
2014 Performance Incentive Plan | Performance Shares          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Share based payment award, vesting period 3 years        
Number of vesting installments | Vesting_Installlment 3        
2014 Performance Incentive Plan | Service-Based Shares          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of vesting installments | Vesting_Installlment 3