PROPERTY AND EQUIPMENT, NET (Details Textual) - USD ($)	12 Months Ended
	Jan. 31, 2018	Jan. 31, 2017	Jan. 31, 2016
Property, Plant and Equipment [Line Items]
Depreciation	$ 774,742	$ 1,194,000	$ 985,863
Estimated Cost to Complete Construction-In-Progress	2,000,000
Impairment Write-down On Assets Held For Sale	(751,000)	$ (200,000)	$ 0
Buildings and Improvements, Gross	200,000
Assets Held-for-sale Gross	1,100,000
Assets Held-for-sale, Long Lived, Fair Value Disclosure	$ 200,000