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Recent Accounting Pronouncements
 6 Months Ended
Oct. 31, 2012
Recent Accounting Pronouncements [Abstract]  
Recent Accounting Pronouncements

(16) Recent Accounting Pronouncements:

Recently Adopted Accounting Standards

In June 2011, the Financial Accounting Standards Board (the “FASB”) issued Accounting Standards Update (“ASU”) 2011-05, Comprehensive Income (Topic 220): Presentation of Comprehensive Income. The amendments in this ASU require an entity to present the total of comprehensive income, the components of net income, and the components of other comprehensive income either in a single continuous statement of comprehensive income or in two separate but consecutive statements. ASU 2011-05 eliminates the option to present the components of other comprehensive income as part of the statement of equity. ASU 2011-05 is effective for interim and annual periods beginning after December 15, 2011. In December 2011, the FASB issued ASU 2011-12, Deferral of the Effective Date for Amendments to the Presentation of Reclassifications of Items Out of Accumulated Other Comprehensive Income in ASU 2011-05. ASU 2011-12 indefinitely defers certain reclassification adjustment provisions of ASU 2011-05. ASU 2011-12 is also effective for interim and annual periods beginning after December 15, 2011. These ASUs did not have a material impact on our consolidated financial statements.

Recently Issued Accounting Standards

The FASB did not issue any ASUs that are applicable or would have had a material impact on our financial during the six months ended October 31, 2012.