GOODWILL AND INTANGIBLE ASSETS (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Oct. 31, 2015	Oct. 31, 2014	Oct. 31, 2015	Oct. 31, 2014	Jan. 31, 2015
Gross Carrying Amount [Abstract]
Balance, beginning of period				$ 26,519
Impact of foreign currency translation				(205)
Balance, end of period		$ 26,314		26,314
Accumulated Impairment [Abstract]
Balance, beginning of period				(15,608)
Impact of foreign currency translation				0
Balance, end of period		(15,608)		(15,608)
Goodwill, Net [Abstract]
Balance, beginning of period				10,911
Impact of foreign currency translation				(205)
Balance, end of period		10,706		10,706
Amortizable intangible assets, gross		3,269		3,269		$ 3,308
Less: accumulated amortization		(2,030)		(2,030)		(1,558)
Net amortizable intangible assets		1,239		1,239		1,750
Amortization of intangible assets		165	$ 176	495	$ 535
Estimated Amortization Expense [Abstract]
2016 remaining		164		164
2017		657		657
2018		418		418
Total		1,239		1,239
Customer Relationships [Member]
Goodwill, Net [Abstract]
Amortizable intangible assets, gross	[1]	2,754		2,754		2,793
Trade Name [Member]
Goodwill, Net [Abstract]
Amortizable intangible assets, gross		$ 515		$ 515		$ 515

[1] Customer relationships include the impact of foreign currency translation.