COMMITMENTS AND CONTINGENCIES (Details) (USD $)	12 Months Ended
Jan. 31, 2013	Jan. 31, 2012
Gross rental	$ 559,485	$ 749,645
Rentals paid to related parties	$ 0	$ 63,540

Rental expense incurred for leased assets including furniture and equipment which has not been recognized in costs and expenses applicable to sales and revenues; for example, cost of goods sold or other operating costs and expenses.

No definition available.

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