Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Narrative) (Details)

v3.3.1.900
Stockholders' Equity (Narrative) (Details) - USD ($)
6 Months Ended
Feb. 02, 2016
Nov. 25, 2015
Oct. 05, 2015
May. 25, 2015
Mar. 20, 2015
Dec. 31, 2015
Jun. 30, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Dividends paid ( usd per share)   $ 0.05 $ 0.05 $ 0.05 $ 0.05    
Period for recognition of nonvested awards (in years)           1 year 9 months 29 days  
Anticipated quarterly payment of dividend, percentage           5.00%  
Intrinsic value, balance           $ 2,088,000 $ 283,000
Restricted Stock Units (RSUs)              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Total compensation cost not yet recognized, other than options           $ 31,752  
Period for recognition of nonvested awards (in years)           5 months 29 days  
Shares outstanding           86,298 86,298
Stock Appreciation Rights (SARs)              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Expiration period (in years)           10 years  
Award vesting period (in years)           3 years  
Shares outstanding           0 8,990
2014 Stock Award and Incentive Plan              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Maximum amount of shares per employee           250,000  
Shares granted under the plan, shares           622,000  
Non Employee Director Except Chairman of the Board | 2014 Stock Award and Incentive Plan              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Maximum grant date fair value           $ 300,000  
Chairman of the Board | 2014 Stock Award and Incentive Plan              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Maximum grant date fair value           $ 600,000  
Subsequent Event [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Dividend declared (usd per share) $ 0.07