Accumulated Other Comprehensive Income - Changes in the Balance of Accumulated Other Comprehensive Income (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended
May 03, 2014	May 04, 2013
Schedule of Capitalization, Equity [Line Items]
Beginning Balance	$ 176
Other Comprehensive Income (Loss)	89
Amounts reclassified to Net Income
Net Other Comprehensive Income (Loss)	89	(155)
Ending Balance	265
Foreign Currency Translation Adjustments [Member]
Schedule of Capitalization, Equity [Line Items]
Beginning Balance	152
Other Comprehensive Income (Loss)	92
Amounts reclassified to Net Income
Net Other Comprehensive Income (Loss)	92
Ending Balance	244
Unrealized Holding Gain on Available for Sale Securities [Member]
Schedule of Capitalization, Equity [Line Items]
Beginning Balance	24
Other Comprehensive Income (Loss)	(3)
Amounts reclassified to Net Income
Net Other Comprehensive Income (Loss)	(3)
Ending Balance	$ 21

- Definition

Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.

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