Annual report pursuant to Section 13 and 15(d)

Shareholders' Equity Restricted Stock (Details)

v2.4.0.6
Shareholders' Equity Restricted Stock (Details) (USD $)
0 Months Ended 1 Months Ended 3 Months Ended 12 Months Ended
Jun. 14, 2012
Nov. 30, 2011
Jun. 30, 2011
Apr. 30, 2011
Feb. 02, 2013
Feb. 01, 2014
Feb. 02, 2013
Nov. 18, 2012
Jan. 28, 2012
Jan. 29, 2011
Oct. 03, 2012
Jun. 13, 2012
Employees
Nov. 18, 2011
Jun. 15, 2011
Employees
Mar. 30, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Share-based compensation             $ 3,257,000   $ 5,007,000 $ 3,350,000          
Unrecognized compensation cost related to non-vested awards         2,811,000   2,811,000                
Award Vesting Period             3 years                
Restricted Stock [Member]
                             
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                              
Share-based compensation 50,000         274,000 1,575,000   2,360,000 76,000          
Unrecognized compensation cost related to non-vested awards         659,000   659,000                
Weighted average remaining contractual term         7 months 6 days                    
Restricted stock vested in period, total fair value             874,000   316,000 68,000          
Granted   453,000 50,000 522,000     383,000                
Award Vesting Period       1 year       2 years              
Total grant date fair value                     $ 425,000 $ 85,000 $ 816,000 $ 377,000 $ 3,323,000
Number of non-management board members granted shares                       6   7  
Non-vested shares outstandings         772,000   772,000   982,000   300,000