Summary of Significant Accounting Policies	9 Months Ended
Summary of Significant Accounting Policies	Oct. 31, 2011
Summary of Significant Accounting Policies [Abstract]
Summary of Significant Accounting Policies [Text Block]	Summary of Significant Accounting Policies There have been no material changes to the company's significant accounting policies as compared to the significant accounting policies described in the company's Annual Report on Form 10-K for the fiscal year ended January 31, 2011.

The entire disclosure for all significant accounting policies of the reporting entity.