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Impairment of Assets (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended 9 Months Ended
Aug. 03, 2019
Nov. 03, 2018
Aug. 03, 2019
Nov. 02, 2019
Nov. 03, 2018
Impairment of Assets          
Asset Impairment Charges, Total $ 500 $ 180 $ 500 $ 472 $ 1,122
Impairment of leasehold improvements and fixtures and equipment 300 $ 200 300   $ 1,100
Impairment of operating lease right-of-use asset $ 200   $ 200