BENEFIT PLANS (Details Textual) - USD ($)	1 Months Ended	12 Months Ended
	Jan. 31, 2016	Jan. 31, 2017	Jan. 31, 2016
Defined Benefit Plan Disclosure [Line Items]
Description of Defined Contribution Pension and Other Postretirement Plans	the Company changed to a Safe Harbor tiered matching plan equal to 100% of the first 1% of eligible participants compensation contributed to the Plan and 50% of the next 5% of eligible participants compensation contributed to the Plan (maximum Company match 3.5% of salary)
Defined Contribution Plan, Employer Discretionary Contribution Amount		$ 193,000	$ 120,000
Minimum [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent		1.00%
Maximum [Member]
Defined Benefit Plan Disclosure [Line Items]
Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent		15.00%