XML 51 R40.htm IDEA: XBRL DOCUMENT v3.5.0.2
Stock-Based Compensation - Restricted Stock Awards (Details)
3 Months Ended 6 Months Ended
Nov. 18, 2014
Jul. 30, 2016
USD ($)
tranche
shares
Apr. 30, 2016
USD ($)
shares
Aug. 01, 2015
USD ($)
shares
May 02, 2015
shares
Jul. 30, 2016
USD ($)
tranche
shares
Aug. 01, 2015
USD ($)
Jun. 18, 2015
USD ($)
tranche
May 30, 2015
USD ($)
Mar. 20, 2015
USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Share-based compensation           $ 635,000 $ 1,376,000      
Unrecognized compensation cost related to non-vested awards   $ 948,000       $ 948,000        
Award Vesting Period           3 years        
Restricted Stock [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Share-based compensation   263,000   $ 442,000   $ 380,000 789,000      
Unrecognized compensation cost related to non-vested awards   $ 1,216,000       $ 1,216,000        
Weighted average remaining contractual term           1 year 8 months 29 days        
Restricted stock vested in period, total fair value           $ 269,000 $ 249,000      
Granted | shares   167,142   182,334   596,000        
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Number of Tranches | tranche   6       6   8    
Award Vesting Period 3 years 12 months       3 years        
Total grant date fair value   $ 292,000 $ 187,101     $ 292,000   $ 520,000 $ 158,000 $ 417,593
Non-vested shares outstanding, end of period | shares   1,010,000       1,010,000        
Fiscal 2016 - Restricted Stock - Time Based [Domain]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Granted | shares   60,916 188,991              
Total grant date fair value   $ 78,000       $ 78,000        
Fiscal 2015 - Restricted Stock - Time Based [Member]                    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                    
Granted | shares       26,810 67,786