OTHER INTANGIBLE ASSETS - Additional Information (Details 3) - USD ($)	Jul. 31, 2015	Jan. 31, 2015
OTHER INTANGIBLE ASSETS
Intangible Assets Gross Excluding Goodwill	$ 4,006,000
Finite Lived Intangible Assets, Accumulated Amortization	2,143,000
Intangible assets, Net Amount	$ 1,863,000	$ 1,845,000