XML 17 R29.htm IDEA: XBRL DOCUMENT v3.2.0.727
Accounting For Share-Based Payments - Textuals (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended 9 Months Ended
Aug. 01, 2015
May. 02, 2015
Aug. 02, 2014
Nov. 02, 2013
Aug. 01, 2015
Aug. 02, 2014
Nov. 02, 2013
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized 1,000,000       1,000,000    
Share-based Compensation Arrangement by Share-based Payment Award, Annual Percentage Increase in Shares Authorized         1.50%    
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Number of Exercisable Options 1,961,898       1,961,898    
Share-based compensation expense $ 74 $ 100 $ 104 $ 105 $ 174 $ 209 $ 312
The 2010 Plan [Member]              
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]              
Outstanding at end of period (number of shares) 930,000       930,000