THE COMPANY’S EXIT FROM BRAZIL (Details) - USD ($) $ in Thousands	12 Months Ended
	Jan. 31, 2018	Jan. 31, 2017	Jan. 31, 2016
Transactions [Line Items]
Net sales from discontinuing operations			$ 869
Gross profit from discontinuing operations			164
Operating expenses from discontinuing operations			763
Operating loss from discontinuing operations			(599)
Interest expense from discontinuing operations			256
Other expense from discontinuing operations			2,683
Loss from operation of discontinuing operations (includes a $0.1 million tax benefit from Q1)			(3,538)
Non-cash reclassification of Other Comprehensive Income to Statement of Operations (no impact on stockholders’ equity)			(1,286)
Loss from disposal of discontinued operations			(515)
Loss before taxes for discontinued operations	$ 0	$ 0	(5,339)
Income tax benefit from discontinued operations	$ 0	$ 0	(1,403)
Net loss from discontinued operations			$ (3,936)