Discontinued Operations (Tables)

9 Months Ended

Oct. 31, 2015

Discontinued Operations and Disposal Groups [Abstract]

Schedule of Discontinued Operations Income Statement Disclosures [Table Text Block]

	Three Months Ended		Nine Months Ended
	November 1, 2014		November 1, 2014
Net sales	$	—	$	2,414
Pre-tax loss from discontinued operations	226		11,231