Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity (Details)

v3.3.0.814
Stockholders' Equity (Details)
 1 Months Ended 12 Months Ended
Jul. 10, 2015
shares
Oct. 10, 2014
shares
Jul. 01, 2014
shares
Jan. 14, 2013
USD ($)
$ / shares
shares
Nov. 30, 2012
shares
Jun. 30, 2015
USD ($)
$ / shares
shares
Jun. 30, 2014
USD ($)
$ / shares
shares
Jul. 09, 2015
shares
Jun. 30, 2013
USD ($)
$ / shares
shares
Sep. 24, 2012
USD ($)
Class of Stock [Line Items]                    
Treasury stock, (in shares)           1,209,389 1,178,139   1,176,772  
Stock repurchase program authorized amount | $                   $ 2,000,000.0
Treasury shares acquired           31,250        
Treasury Stock, Value, Acquired, Cost Method | $           $ 462,000        
Shares issued for acquisition       543,478            
Repayments of related party debt | $       $ 10,000,000            
Treasury stock value | $           $ 9,806,000 $ 9,344,000   $ 9,333,000  
Net shares repurchased for employee tax costs upon vesting of restricted stock, shares           5,981 1,367      
Adjustments Related to Tax Withholding for Share-based Compensation | $           $ 104,000 $ 11,000      
Treasury Stock, Shares, Retired           (5,981)        
Net shares repurchased for employee tax costs upon vesting of restricted stock, amount | $           $ (104,000)        
Exercise price of the warrant | $ / shares           $ 11.15 $ 10.08   $ 10.90  
Retired Warrant                    
Class of Stock [Line Items]                    
Payments for repurchase of warrants | $       $ 800,000            
Common stock price on repurchase date | $ / shares             7.20      
Exercise price of the warrant | $ / shares             $ 9.20      
Expected dividend | $             $ 0      
Risk free interest rate             0.20%      
Expected life (years)             1 year 6 months      
Expected volatility             60.80%      
Stock Repurchase Program                    
Class of Stock [Line Items]                    
Treasury shares acquired         18,692          
Remaining common stock authorized for repurchase | $             $ 1,900,000      
Collateral Agreement                    
Class of Stock [Line Items]                    
Treasury shares acquired       1,158,080            
Treasury stock value | $       $ 9,200,000            
Treasury stock average cost (dollars per share) | $ / shares       $ 7.944            
Restricted Stock                    
Class of Stock [Line Items]                    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period     18,750              
Net shares repurchased for employee tax costs upon vesting of restricted stock, shares     5,981              
Former Company Executive                    
Class of Stock [Line Items]                    
Stock Repurchased from Individual Retirement Account During Period, Shares   31,250                
Subsequent Event                    
Class of Stock [Line Items]                    
Reverse stock split 0.125                  
Treasury stock, (in shares) 1,209,389             9,675,114