ACQUISITIONS AND INTANGIBLES (Detail 3) - DKI - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Jan. 31, 2017	[1]	Jan. 31, 2016
Business Acquisition [Line Items]
Net sales	$ 2,601,181		$ 2,840,741
Net income	$ 7,000		$ 61,089
Earnings per share:
Basic	$ 0.14		$ 1.26
Diluted	$ 0.14		$ 1.23

[1] Includes nonrecurring pro forma adjustments directly attributable to the business combination consisting of the reversal of $7.8 million of professional fees and the reversal of severance expenses of $3.9 million.