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Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Thousands		12 Months Ended
	Mar. 09, 2015	Jan. 30, 2016	Jan. 31, 2015	Feb. 01, 2014	Feb. 02, 2013
Operating Leases
Tenant allowance received			$ 5,652	$ 5,129	$ 200
Company expects to receive in tenant allowances under leases during 2016		$ 16,705
Lease Expiration Date		2030-07
Rent expense		$ 33,209	$ 30,520	$ 27,118
Loss contingency trial start date		Mar. 02, 2015
Loss contingency trial end date		Mar. 06, 2015
Trial award against defendants to the action	$ 11,887
Accrued amount of litigation		$ 4,000
Reversal amount of accrued litigation settlement		$ 4,000
Minimum
Operating Leases
Renewal options		3 years
Maximum
Operating Leases
Renewal options		5 years

X

- Definition

Loss contingency trial end date.

+ References

No definition available.

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- Definition

Loss contingency trial start date.

+ References

No definition available.

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- Definition

Operating lease agreement expire date.

+ References

No definition available.

+ Details

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X

- Definition

Reversal of accrual for litigation settlement.

+ References

No definition available.

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- Definition

Tenant allowances expect to be received.

+ References

No definition available.

+ Details

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X

- Definition

Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

+ References

No definition available.

+ Details

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- References

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- Definition

Term of the lessee's leasing arrangement renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

+ Details

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X

- Definition

Amount of judgment or settlement awarded to (against) the entity in respect of litigation.

+ References

No definition available.

+ Details

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- Definition

Amount of damages awarded to the plaintiff in the legal matter.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14435-108349

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 9
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14557-108349

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- Definition

Net cash outflow or inflow from monetary allowance granted by the landlord to a tenant to entice tenant to move into landlords building which will enable the tenant to prepare the leased premises for tenants occupancy.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3179-108585

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