New Accounting Standards

6 Months Ended

Jul. 31, 2013

Accounting Changes and Error Corrections [Abstract]

New Accounting Standards

New Accounting Standards

In January 2013, the Financial Accounting Standards Board ("FASB") issued authoritative guidance that requires an entity to provide information about the amounts reclassified out of accumulated other comprehensive income (loss) by component. In addition, an entity is required to present, either on the face of the statement where net income is presented or in the notes, significant amounts reclassified out of accumulated other comprehensive income (loss) by the respective line items of net income but only if the amount reclassified is required under GAAP to be reclassified to net income in its entirety in the same reporting period. For other amounts that are not required under GAAP to be reclassified in their entirety to net income, an entity is required to cross-reference to other disclosures required under GAAP that provide additional detail about those amounts. The Company adopted this guidance effective February 1, 2013, but had no such reclassifications to report for the three months or six months ended July 31, 2013.