ACQUISITIONS AND INTANGIBLES - Intangible assets balances (Detail 1) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2016	Jan. 31, 2015
Goodwill And Intangible Assets [Line Items]
Gross carrying amounts	$ 34,406	$ 35,265
Accumulated amortization	23,540	22,032
Net	10,866	13,233
Unamortized intangible assets
Goodwill	49,437	52,130
Trademarks	67,200	73,097
Subtotal	116,637	125,227
Total intangible assets, net	$ 127,503	138,460
Minimum
Unamortized intangible assets
Estimated Life	3 years
Maximum
Unamortized intangible assets
Estimated Life	15 years
Licenses
Goodwill And Intangible Assets [Line Items]
Gross carrying amounts	$ 19,074	19,819
Accumulated amortization	14,152	13,815
Net	$ 4,922	6,004
Unamortized intangible assets
Estimated Life	14 years
Trademarks
Goodwill And Intangible Assets [Line Items]
Gross carrying amounts	$ 2,194	2,194
Accumulated amortization	2,127	2,036
Net	$ 67	158
Trademarks | Minimum
Unamortized intangible assets
Estimated Life	8 years
Trademarks | Maximum
Unamortized intangible assets
Estimated Life	12 years
Customer relationships
Goodwill And Intangible Assets [Line Items]
Gross carrying amounts	$ 8,163	8,408
Accumulated amortization	4,835	4,291
Net	$ 3,328	4,117
Customer relationships | Minimum
Unamortized intangible assets
Estimated Life	8 years
Customer relationships | Maximum
Unamortized intangible assets
Estimated Life	15 years
Other
Goodwill And Intangible Assets [Line Items]
Gross carrying amounts	$ 4,975	4,844
Accumulated amortization	2,426	1,890
Net	$ 2,549	$ 2,954
Other | Minimum
Unamortized intangible assets
Estimated Life	3 years
Other | Maximum
Unamortized intangible assets
Estimated Life	10 years