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Stock-based Compensation (Details)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Jan. 04, 2016
Vesting_Installlment
Mar. 31, 2016
USD ($)
Vesting_Installlment
shares
Mar. 31, 2015
USD ($)
Mar. 31, 2016
USD ($)
Vesting_Installlment
$ / shares
shares
Mar. 31, 2015
USD ($)
Jun. 30, 2015
shares
Nov. 21, 2006
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Common stock shares outstanding (in shares)   14,008,000   14,008,000   13,958,000  
Stock based compensation reflect in additional paid in capital | $   $ 700 $ 600 $ 1,200 $ 1,400    
Stock-based compensation awards classified as a liability settled in cash | $   $ 58   $ 135      
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   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   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   100,000      
2010 Long-Term 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 1,000            
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 | Minimum | Performance Shares              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Distribution of shares of common stock percentage 0.00%            
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      
2010 Long-Term Incentive Plan | Maximum | Performance Shares              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Distribution of shares of common stock percentage 200.00%            
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   3      
2015 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   1   1      
2016 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   1   1      
Company's Total Stockholder Return | 2010 Long-Term Incentive Plan | Performance Shares              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Award vesting rights percentage 50.00%            
Companys' TSR Relative to Vanguard Russell 2000 Exchange TSR | 2010 Long-Term Incentive Plan | Performance Shares              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Award vesting rights percentage 50.00%