Discontinued Operations - Summary of Results from Discontinued Operations (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Nov. 01, 2014	Nov. 01, 2014
Discontinued Operations And Disposal Groups [Abstract]
Sales		$ (347)
Gross profit	$ (58)	(882)
Selling, general and administrative expenses	132	403
Loss from discontinued operations, net of taxes	$ (190)	$ (1,285)

Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.

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