BENEFIT PLANS (Details Narrative) - USD ($)	12 Months Ended
Jan. 31, 2019	Jan. 31, 2018
Retirement Benefits [Abstract]
Defined contribution plan, employer discretionary contribution amount	$ 209,100	$ 198,000

Amount of discretionary contributions made by an employer to a defined contribution plan.

No definition available.

Name:	us-gaap_DefinedContributionPlanEmployerDiscretionaryContributionAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration