Income Taxes	3 Months Ended
Jun. 30, 2011
Income Taxes [Abstract]
Income Taxes	11. Income Taxes The Company’s deferred tax assets primarily result from financial statement accruals not currently deductible for tax purposes, and its deferred tax liabilities primarily result from tax amortization of goodwill. The Company complies with the provisions of FASB ASC 740, Income Taxes (“ASC 740”), which clarifies the accounting for income taxes by prescribing a minimum recognition threshold a tax position is required to meet before being recognized in the financial statements. ASC 740 also provides guidance on derecognizing, measurement, classification, interest and penalties, accounting in interim periods, disclosure and transition. The Company has recorded an insignificant amount of unrecognized tax benefits and there would be an insignificant effect on the effective tax rate if all unrecognized tax benefits were recognized. The Company classifies interest and penalties related to unrecognized tax benefits in tax expense. Income tax returns are filed in the U.S. federal jurisdiction and in several state jurisdictions. In July 2011, the Internal Revenue Service (“IRS”) completed its examination of the Company’s federal income tax return for the fiscal year ended March 31, 2009. The examination resulted in an insignificant tax balance due. The Company is no longer subject to examination by the IRS for years before fiscal year 2007. The Company believes that its income tax filing positions and deductions will be sustained on audit and does not anticipate any adjustments that will result in a material change to the Company’s financial position. The total amount of unrecognized tax benefit related to any particular tax position is not anticipated to change significantly within the next 12 months. The provision for income taxes generally represents income taxes paid or payable for the current year plus the change in deferred taxes during the year.

Income Taxes

3 Months Ended

Jun. 30, 2011

11. Income Taxes

The Company’s deferred tax assets primarily result from financial statement accruals not currently deductible for tax purposes, and its deferred tax liabilities primarily result from tax amortization of goodwill. The Company complies with the provisions of FASB ASC 740, Income Taxes (“ASC 740”), which clarifies the accounting for income taxes by prescribing a minimum recognition threshold a tax position is required to meet before being recognized in the financial statements. ASC 740 also provides guidance on derecognizing, measurement, classification, interest and penalties, accounting in interim periods, disclosure and transition. The Company has recorded an insignificant amount of unrecognized tax benefits and there would be an insignificant effect on the effective tax rate if all unrecognized tax benefits were recognized. The Company classifies interest and penalties related to unrecognized tax benefits in tax expense.

Income tax returns are filed in the U.S. federal jurisdiction and in several state jurisdictions. In July 2011, the Internal Revenue Service (“IRS”) completed its examination of the Company’s federal income tax return for the fiscal year ended March 31, 2009. The examination resulted in an insignificant tax balance due. The Company is no longer subject to examination by the IRS for years before fiscal year 2007. The Company believes that its income tax filing positions and deductions will be sustained on audit and does not anticipate any adjustments that will result in a material change to the Company’s financial position. The total amount of unrecognized tax benefit related to any particular tax position is not anticipated to change significantly within the next 12 months. The provision for income taxes generally represents income taxes paid or payable for the current year plus the change in deferred taxes during the year.