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Recent accounting pronouncements
9 Months Ended
Oct. 31, 2014
Recent accounting pronouncements [Abstract]  
Recent accounting pronouncements [Text Block]
Recent accounting pronouncements. In May 2014, the Financial Accounting Standards Board issued Accounting Standards Update (“ASU”) 2014-09, Revenue from Contracts with Customers. This new standard provides for a single comprehensive model and supersedes most current revenue recognition guidance, including industry specific guidance, and provides for enhanced disclosure requirements. The objective of the new guidance is to improve the consistency, comparability and usefulness to users of financial statements. ASU 2014-09 provides for two implementation methods (1) full retrospective application to each prior period or (2) modified retrospective application with the cumulative effect as of the date of adoption. The Company is in the process of evaluating the new pronouncement which is effective for annual reporting periods beginning after December 15, 2016, and early application is not permitted.

In April 2014, the FASB issued authoritative guidance to change the criteria for reporting discontinued operations. Under the new guidance, only disposals representing a strategic shift in a company's operations and financial results should be reported as discontinued operations, with expanded disclosures. In addition, disclosure of the pre-tax income attributable to a disposal of a significant part of an organization that does not qualify as a discontinued operation is required. This guidance is effective for the Company beginning February 1, 2015. The guidance applies prospectively to new disposals and new classifications of disposal groups held for sale after the effective date. The Company is currently assessing the impact, if any, the guidance will have upon adoption.