Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.14)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585

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- Definition

Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.13)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.13)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 13
-Subparagraph a
-Article 5

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 03
-Paragraph 8
-Article 7

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- References

No definition available.

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- Definition

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

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Summary of Significant Accounting Policies - Summary of Plant and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 29, 2016	Jan. 30, 2015	Jan. 31, 2014
Property, Plant and Equipment, Net, by Type [Abstract]
Gross property and equipment	$ 287,361	$ 266,893
Accumulated depreciation	(177,530)	(165,670)
Total property and equipment, net	109,831	101,223
Depreciation expense	17,000	17,100	$ 19,000
Land
Property, Plant and Equipment, Net, by Type [Abstract]
Gross property and equipment	3,509	3,529
Buildings and improvements
Property, Plant and Equipment, Net, by Type [Abstract]
Gross property and equipment	$ 99,957	100,583
Buildings and improvements \| Minimum
Property, Plant and Equipment, Net, by Type [Abstract]
Asset lives of property and equipment	15 years
Buildings and improvements \| Maximum
Property, Plant and Equipment, Net, by Type [Abstract]
Asset lives of property and equipment	30 years
Furniture, fixtures and equipment
Property, Plant and Equipment, Net, by Type [Abstract]
Gross property and equipment	$ 78,864	76,938
Furniture, fixtures and equipment \| Minimum
Property, Plant and Equipment, Net, by Type [Abstract]
Asset lives of property and equipment	3 years
Furniture, fixtures and equipment \| Maximum
Property, Plant and Equipment, Net, by Type [Abstract]
Asset lives of property and equipment	10 years
Computer hardware and software
Property, Plant and Equipment, Net, by Type [Abstract]
Gross property and equipment	$ 75,170	67,432
Computer hardware and software \| Minimum
Property, Plant and Equipment, Net, by Type [Abstract]
Asset lives of property and equipment	3 years
Computer hardware and software \| Maximum
Property, Plant and Equipment, Net, by Type [Abstract]
Asset lives of property and equipment	5 years
Leasehold improvements
Property, Plant and Equipment, Net, by Type [Abstract]
Gross property and equipment	$ 12,841	12,781
Leasehold improvements \| Minimum
Property, Plant and Equipment, Net, by Type [Abstract]
Asset lives of property and equipment	3 years
Leasehold improvements \| Maximum
Property, Plant and Equipment, Net, by Type [Abstract]
Asset lives of property and equipment	7 years
Construction in Progress [Member]
Property, Plant and Equipment, Net, by Type [Abstract]
Gross property and equipment	$ 17,020	$ 5,630