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

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For an unclassified balance sheet, a valuation allowance for receivables due a company that are expected to be uncollectible.

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The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.

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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.

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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.

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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.

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Summary of Significant Accounting Policies (Details 2) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jan. 31, 2015	Feb. 01, 2014	Feb. 02, 2013
Allowance for Doubtful Accounts
Allowance for doubtful accounts	$ 0	$ 0
Property and Equipment
Less: Accumulated depreciation	(1,193)	(634)
Property and Equipment, net	1,165us-gaap_PropertyPlantAndEquipmentNet	1,222us-gaap_PropertyPlantAndEquipmentNet
Depreciation expense	571	352	203
Computer Equipment
Property and Equipment
Property and Equipment, gross	426	349
Estimated useful life	3 years
Software
Property and Equipment
Property and Equipment, gross	62	49
Estimated useful life	3 years
Furniture and Store Fixtures
Property and Equipment
Property and Equipment, gross	1,457	1,141
Furniture and Store Fixtures \| Maximum
Property and Equipment
Estimated useful life	7 years
Leasehold Improvements
Property and Equipment
Property and Equipment, gross	$ 413	$ 317
Leasehold Improvements \| Maximum
Property and Equipment
Estimated useful life	5 years