GOODWILL AND INTANGIBLE ASSETS (Details) (USD $)	3 Months Ended		9 Months Ended
	Oct. 31, 2012	Oct. 31, 2011	Oct. 31, 2012	Oct. 31, 2011	Jan. 31, 2012
Gross Carrying Amount [Abstract]
Gross Carrying Amount			$ 22,020,000
Impact of foreign currency translation on goodwill, gross			143,000
Additions, gross			2,356,000
Gross Carrying Amount	24,519,000		24,519,000
Accumulated Impairment [Abstract]
Accumulated Impairment			(15,608,000)
Accumulated Impairment	(15,608,000)		(15,608,000)
Goodwill, Net [Abstract]
Goodwill, Net			6,412,000
Impact of foreign currency translation			143,000
Additions, net			2,356,000
Goodwill, Net	8,911,000		8,911,000
Amortizable Intangible Assets [Line Items]
Amortizable intangible assets, gross	1,797,000		1,797,000		0
Less: accumulated amortization	(150,000)		(150,000)		0
Net amortizable intangible assets	1,647,000		1,647,000		0
Amortization of intangible assets	88,000	0	145,000	14,000
Estimated Amortization Expense [Abstract]
2013	90,000		90,000
2014	359,000		359,000
2015	359,000		359,000
2016	359,000		359,000
2017	360,000		360,000
Thereafter	120,000		120,000
Customer Relationships [Member]
Amortizable Intangible Assets [Line Items]
Amortizable intangible assets, gross	1,480,000		1,480,000		0
Trade Name [Member]
Amortizable Intangible Assets [Line Items]
Amortizable intangible assets, gross	$ 317,000		$ 317,000		$ 0