Recently Issued Accounting Pronouncements (Notes)	6 Months Ended
Sep. 30, 2012
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Description of New Accounting Pronouncements Not yet Adopted [Text Block]	Recently Issued Accounting Pronouncements In the fourth quarter of fiscal 2012, the Company early adopted a new standard for the assessment of goodwill impairment, which permits an entity to first assess qualitative factors to determine whether it is more likely than not (a likelihood of more than 50%) that the fair value of a reporting unit is less than its carrying amount. After assessing qualitative factors, if an entity determines that it is not more likely than not that the fair value of a reporting unit is less than its carrying amount, no further testing is necessary. If an entity determines that it is more likely than not that the fair value of a reporting unit is less than its carrying amount, then the traditional two-step goodwill impairment test must be performed. The Company applied this standard to its March 31, 2012 goodwill impairment test, concluding that it was not more likely than not that the fair value of its two reporting units were less than the carrying amounts. In June 2011, the Financial Accounting Standards Board ("FASB") issued an amendment to the existing guidance on the presentation of comprehensive income. Under the amended guidance, entities have the option to present the components of net income and other comprehensive income in either a single continuous statement of comprehensive income or in two separate but consecutive statements. Entities no longer have the option of presenting the components of other comprehensive income within the statement of changes in stockholders' equity. This amendment is effective on a retrospective basis for fiscal years, and interim periods within those years, beginning after December 15, 2011, which for the Company is the first quarter in fiscal 2013. The adoption of this amendment resulted in the Company presenting net income and other comprehensive income in two separate but consecutive statements. The adoption of this amendment did not have any impact on the condensed consolidated financial statements and related disclosures. In May 2011, the FASB issued amendments to the existing guidance on fair value measurement. The amendments are intended to create consistency between U.S. generally accepted accounting standards and International Financial Reporting Standards on measuring fair value and disclosing information about fair value measurements. The amendments clarify the application of existing fair value measurement requirements including (i) the application of the highest and best use valuation premise concepts, (ii) measuring the fair value of an instrument classified in a reporting entity's stockholders' equity, and (iii) quantitative information required for fair value measurements categorized within Level 3. In addition, the amendments require additional disclosure for Level 3 measurements regarding the sensitivity of fair value to changes in unobservable inputs and any interrelationships between those inputs. These amendments are effective for interim and annual periods beginning after December 15, 2011, which for the Company is fiscal year 2013. These changes are required to be applied prospectively. The adoption of these amendments will not have a material impact on the condensed consolidated financial statements and related disclosures.

Recently Issued Accounting Pronouncements

In the fourth quarter of fiscal 2012, the Company early adopted a new standard for the assessment of goodwill impairment, which permits an entity to first assess qualitative factors to determine whether it is more likely than not (a likelihood of more than 50%) that the fair value of a reporting unit is less than its carrying amount. After assessing qualitative factors, if an entity determines that it is not more likely than not that the fair value of a reporting unit is less than its carrying amount, no further testing is necessary. If an entity determines that it is more likely than not that the fair value of a reporting unit is less than its carrying amount, then the traditional two-step goodwill impairment test must be performed. The Company applied this standard to its March 31, 2012 goodwill impairment test, concluding that it was not more likely than not that the fair value of its two reporting units were less than the carrying amounts.

In June 2011, the Financial Accounting Standards Board ("FASB") issued an amendment to the existing guidance on the presentation of comprehensive income. Under the amended guidance, entities have the option to present the components of net income and other comprehensive income in either a single continuous statement of comprehensive income or in two separate but consecutive statements. Entities no longer have the option of presenting the components of other comprehensive income within the statement of changes in stockholders' equity. This amendment is effective on a retrospective basis for fiscal years, and interim periods within those years, beginning after December 15, 2011, which for the Company is the first quarter in fiscal 2013. The adoption of this amendment resulted in the Company presenting net income and other comprehensive income in two separate but consecutive statements. The adoption of this amendment did not have any impact on the condensed consolidated financial statements and related disclosures.

In May 2011, the FASB issued amendments to the existing guidance on fair value measurement. The amendments are intended to create consistency between U.S. generally accepted accounting standards and International Financial Reporting Standards on measuring fair value and disclosing information about fair value measurements. The amendments clarify the application of existing fair value measurement requirements including (i) the application of the highest and best use valuation premise concepts, (ii) measuring the fair value of an instrument classified in a reporting entity's stockholders' equity, and (iii) quantitative information required for fair value measurements categorized within Level 3. In addition, the amendments require additional disclosure for Level 3 measurements regarding the sensitivity of fair value to changes in unobservable inputs and any interrelationships between those inputs. These amendments are effective for interim and annual periods beginning after December 15, 2011, which for the Company is fiscal year 2013. These changes are required to be applied prospectively. The adoption of these amendments will not have a material impact on the condensed consolidated financial statements and related disclosures.