Business Segments - Reconciliation of Operating Profit from Reportable Segments to Income (Loss) from Continuing Operations (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
May 02, 2015	May 03, 2014
Segment Reporting [Abstract]
Reportable segments operating loss	$ (5,017)us-gaap_OperatingIncomeLoss	$ (5,543)us-gaap_OperatingIncomeLoss
Interest expense, net	547us-gaap_InterestIncomeExpenseNet	556us-gaap_InterestIncomeExpenseNet
Loss before income taxes	$ (5,564)	$ (6,099)

Sum of operating profit and nonoperating income or expense before Income or Loss from equity method investments, income taxes, extraordinary items, and noncontrolling interest.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 235

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.4-08.(h)(1)(i))

-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration