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INCOME TAXES (Details) - Schedule of Effective Income Tax Reconciliation	12 Months Ended
	Jan. 31, 2017	Jan. 31, 2016	Jan. 31, 2015
Schedule of Effective Income Tax Reconciliation [Abstract]
Federal income tax at statutory rate	35.00%	35.00%	35.00%
State and local taxes, net of federal tax benefit	2.30%	(1.30%)	3.60%
Net change in valuation allowance		(1.20%)	(0.20%)
Domestic production activities deduction	(2.90%)	(1.70%)	(1.10%)
Uncertain tax positions	0.80%	1.00%
Noncontrolling interest	(4.60%)	(4.40%)	(4.00%)
Other			(0.80%)
Total	30.60%	27.40%	32.50%

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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