Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Oct. 28, 2017	Oct. 29, 2016	Oct. 28, 2017	Oct. 29, 2016
Statement of Comprehensive Income [Abstract]
Net Income	$ 1,419	$ 1,151	$ 2,657	$ 3,461
Other Comprehensive Income (Loss), Net of Taxes and Reclassification Adjustments:
Foreign Currency Translation Adjustments	(108)	(145)	210	(11)
Change in Value of Derivatives Designated as Cash Flow Hedge	60		(700)
Gain (Loss) from Cash Flow Hedges Reclassified to Income Statement	(58)		646
Unrealized Holding Gain (Loss) on Securities Available for Sale	(2)	(17)	5	(10)
Other Comprehensive Income (Loss)	(108)	(162)	161	(21)
Comprehensive Income	$ 1,311	$ 989	$ 2,818	$ 3,440

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Amount after tax and reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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Amount after tax and reclassification adjustments of other comprehensive income (loss).

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Amount after tax of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).

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Amount after tax, before reclassification adjustments, of unrealized holding gain (loss) on available-for-sale securities.

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