OTHER INTANGIBLE ASSETS - Additional Information (Details 3) - USD ($)	Oct. 31, 2015	Jan. 31, 2015
OTHER INTANGIBLE ASSETS
Intangible Assets Gross Excluding Goodwill	$ 4,367,000
Finite Lived Intangible Assets, Accumulated Amortization	2,262,000
Intangible assets, Net Amount	$ 2,105,000	$ 1,845,000