Fair Value Disclosures

12 Months Ended

Mar. 31, 2012

We use a three-tier fair value hierarchy, which prioritizes the inputs used in measuring the fair value of our financial assets and liabilities as follows:


•	Level 1 – quoted prices in active markets for identical securities;


•	Level 2 – other significant observable inputs, including quoted prices for similar securities, interest rates, prepayment speeds, credit risk, etc.; and


•	Level 3 – significant unobservable inputs, including our own assumptions in determining fair value.

The inputs or methodology used for valuing securities are not necessarily an indication of the risk associated with investing in those securities.

Following are the disclosures related to our financial assets that are measured at fair value on a recurring basis (in thousands):

March 31, 2012

March 31, 2011

Fair Value

Input Level

Fair Value

Input Level

Available for sale marketable securities

Municipal tax exempt bond funds

22,227

Level 1

22,556

Level 1

The fair value of our “available-for-sale” securities is determined based on quoted market prices for identical securities on a quarterly basis. There were no changes to our valuation methodologies during Fiscal 2012.

- Definition

The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information.

+ References

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Reference 13: http://www.xbrl.org/2003/role/presentationRef

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Reference 14: http://www.xbrl.org/2003/role/presentationRef

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+ Details