Unaudited Condensed Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jul. 29, 2017	Jul. 30, 2016	Jul. 29, 2017	Jul. 30, 2016
Net loss	$ (12,677)	$ (1,722)	$ (27,536)	$ (9,820)
Other comprehensive income (loss):
Change in currency translation adjustments, net of tax	935	(365)	1,180	215
Change in unrealized gains on marketable securities, net of tax	5	31	8	52
Other comprehensive income (loss)	940	(334)	1,188	267
Comprehensive loss	$ (11,737)	$ (2,056)	$ (26,348)	$ (9,553)

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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 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, attributable to parent entity.

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Amount after tax of other comprehensive income (loss) attributable to parent entity.

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

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