INCOME TAXES (Details) - Schedule of Effective Income Tax Reconciliation	12 Months Ended
	Jan. 31, 2016	Jan. 31, 2015	Jan. 31, 2014
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	(1.30%)	3.60%	4.50%
Net change in valuation allowance	(1.20%)	(0.20%)	0.20%
Domestic production activities deduction	(1.70%)	(1.10%)	(1.50%)
Uncertain tax positions	1.00%		(0.10%)
Noncontrolling interest	(4.40%)	(4.00%)	(3.40%)
Other		(0.80%)	(0.10%)
Total	27.40%	32.50%	34.60%