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Basis of Presentation
9 Months Ended
Oct. 31, 2011
Accounting Policies [Abstract]  
Basis of Presentation and Significant Accounting Policies [Text Block]
2. 
Basis of Presentation
The condensed consolidated financial statements included herein have been prepared by us, without audit, pursuant to the rules and regulations of the Securities and Exchange Commission, and reflect all adjustments (consisting of only normal and recurring adjustments) which are, in the opinion of management, necessary to present fairly the condensed consolidated financial information required therein.  Certain information and note disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) have been condensed or omitted pursuant to such rules and regulations. While we believe that the disclosures are adequate to make the information presented not misleading, it is suggested that these condensed consolidated financial statements be read in conjunction with the consolidated financial statements and the notes thereto included in our Annual Report on Form 10-K filed with the Securities and Exchange Commission for the year ended January 31, 2011.
 
The results of operations for the three-month and nine-month periods ended October 31, 2011, are not necessarily indicative of the results to be expected for the full year.