Equity Incentive Plans - Schedule of Other Information Relative to Option Activity (Details) - Stock Option [Member] - Continuing Operations [Member] - USD ($) $ in Thousands	12 Months Ended
Feb. 02, 2019	Feb. 03, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total fair value of stock options vested	$ 962	$ 1,185
Total fair value of stock options vested	$ 7	$ 121

Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=d3e5070-113901

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration