Summary of Significant Accounting Policies (Policies)

6 Months Ended

Sep. 30, 2012

Accounting Policies [Abstract]

Basis of Presentation

Basis of Presentation. The Company's fiscal year is the 52- or 53-week period ending on the Sunday closest to March 31^st. In a 52-week year, each fiscal quarter consists of thirteen weeks. In a 53-week year, the additional week is usually added to the third quarter, making such quarter consist of fourteen weeks. The first and second quarters of fiscal 2013 and fiscal 2012 were thirteen week periods.

Reclassifications

Reclassifications. Certain prior period balances in the accompanying consolidated financial statements have been reclassified to conform to the current period presentation.

Principles of Consolidation

Principles of Consolidation. The consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All inter-company accounts and transactions have been eliminated.

Use of Estimates

Use of Estimates. The preparation of financial statements in conformity with generally accepted accounting principles requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates.

Recent Accounting Pronouncements [Text Block]

Recent Accounting Pronouncements. In December 2011, the FASB issued guidance related to the enhanced disclosures that will enable the users of financial statements to evaluate the effect or potential effect of netting arrangements of an entity's financial position. The amendments require improved information about financial instruments and derivative instruments that are either offset or subject to enforceable master netting arrangements or similar agreement. The guidance is effective for annual reporting periods beginning on or after January 1, 2013, and interim periods within those annual periods. The Company does not expect the adoption of this guidance to have a material impact on its consolidated financial statements.

In July 2012, the FASB simplified the guidance for testing for impairment of indefinite-lived intangible assets other than goodwill. The changes are intended to reduce compliance costs. The Company's indefinite-lived intangible assets are the in process research and development intangible assets. The revised guidance allows a qualitative approach for testing indefinite-lived intangible assets for impairment, similar to the recently issued impairment testing guidance for goodwill and allows the option to first assess qualitative factors (events and circumstances) that could have affected the significant inputs used in determining the fair value of the indefinite-lived intangible asset to determine whether it is more likely than not (meaning a likelihood of more than 50 percent) that the indefinite-lived intangible asset is impaired. An organization may choose to bypass the qualitative assessment for any indefinite-lived intangible asset in any period and proceed directly to calculating its fair value.  The amendments are effective for annual and interim impairment tests performed for fiscal years beginning after September 15, 2012.Early adoption is permitted.  The Company does not expect the adoption of this guidance to have a material impact on its consolidated financial statements.