Nature of Operations and Basis of Presentation (Schedule of Reconciliation of Cash and Restricted Cash) (Details) - USD ($) $ in Thousands	Nov. 01, 2020	Feb. 02, 2020	Nov. 03, 2019	Feb. 03, 2019
Cash and Cash Equivalents [Abstract]
Cash and cash equivalents	$ 12,800	$ 2,189
Restricted cash		51
Total cash and restricted cash shown in the condensed consolidated statement of cash flows	$ 12,800	$ 2,240	$ 3,963	$ 3,085