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Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 28, 2017	Oct. 29, 2016	Oct. 28, 2017	Oct. 29, 2016
Statement Of Income And Comprehensive Income [Abstract]
Net loss	$ (5,706)	$ (4,452)	$ (15,502)	$ (4,039)
Other comprehensive income before taxes:
Foreign currency translation	(52)	(176)	164	(319)
Pension plans	210	237	631	711
Other comprehensive income before taxes	158	61	795	392
Other comprehensive income, net of tax	158	61	795	392
Comprehensive loss	$ (5,548)	$ (4,391)	$ (14,707)	$ (3,647)

X

- Definition

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.

+ References

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-Publisher FASB
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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 before tax, after reclassification adjustments of other comprehensive income (loss).

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Amount before tax, after 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 before tax, after reclassification adjustments, of (increase) decrease in accumulated other comprehensive (income) loss related to pension and other postretirement defined benefit plans.

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