Income Taxes - UTB (Details) - USD ($) $ in Thousands	12 Months Ended
Jan. 30, 2016	Jan. 31, 2015	Feb. 01, 2014
Unrecognized Tax Benefits, Beginning Balance	$ 876	$ 757	$ 993
Additions based on tax positions related to the current year	329	180	152
Additions for tax positions of previous years	16	24
Reductions for tax positions of previous years	(70)		(152)
Reductions for tax positions of previous years due to lapse of applicable statute of limitations	(42)	(85)	(236)
Unrecognized Tax Benefits, Ending Balance	1,109	876	757
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense	64	53	$ 47
Accrued interest and penalties related to unrecognized tax benefits	200	200
Other Noncurrent Liabilities [Member]
Unrecognized tax benefits that, if recognized, would impact the effective tax rate	$ 600	$ 600

Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 15A
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6907707&loc=SL6600010-109319

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Unrecognized Tax Benefit
-URI http://asc.fasb.org/extlink&oid=6527854

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Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 15
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319

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Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

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