Summary of Significant Accounting Policies - Condensed Consolidated Balance Sheet Changes (Details) - USD ($) $ in Thousands	12 Months Ended
Feb. 02, 2019	Feb. 03, 2018
Condensed Consolidated Balance Sheet Changes
Prepaid expenses and other	$ 15,174	$ 8,073
Prepaid expenses and other	(15,174)	(8,073)
Accrued expenses	56,384	50,602
Deferred income taxes	2,997	4,595
Accumulated deficit	$ (6,441)	$ (32,825)
Gift card historical breakage (as a percent)	3.00%
Gift card escheat liability	$ 0
Breakage of loyalty reward (as a percent)	30.00%
Loyalty reward escheat liability	$ 0
Adjustments
Condensed Consolidated Balance Sheet Changes
Prepaid expenses and other	(1,496)
Prepaid expenses and other	1,496
Accrued expenses	2,025
Deferred income taxes	884
Accumulated deficit	(2,634)
Balances without adoption of Topic 606
Condensed Consolidated Balance Sheet Changes
Prepaid expenses and other	13,678
Prepaid expenses and other	(13,678)
Accrued expenses	58,409
Deferred income taxes	3,881
Accumulated deficit	$ (9,075)

The amount of gift card escheat liability.

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The amount of loyalty reward escheat liability.

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Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting and classified as noncurrent.

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Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets that are expected to be realized or consumed within one year or the normal operating cycle, if longer.

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