BRAZIL TRANSACTIONS (Details 1) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2016	Jan. 31, 2015	[1]
Transactions [Line Items]
Net sales from discontinuing operations	$ 869	$ 6,315
Gross profit from discontinuing operations	164	2,014
Operating expenses from discontinuing operations	763	4,016
Operating loss from discontinuing operations	(599)	(2,002)
Interest expense from discontinuing operations	256	665
Other (income) expense from discontinuing operations	2,683	169
Loss from operation of discontinuing operations (includes a $0.1 million tax benefit from Q1)	(3,538)	(2,836)
Non-cash reclassification of Other Comprehensive Income to Statement of Operations (no impact on stockholders’ equity)	(1,286)	0
Loss from disposal of discontinued operations	(515)	0
Loss before taxes for discontinued operations	(5,339)	(2,836)
Income tax benefit from discontinued operations	(1,403)	(149)
Net loss from discontinued operations	$ (3,936)	$ (2,687)

[1] Restated for discontinued operations