Note E - Fair Value Measurements	6 Months Ended
Note E - Fair Value Measurements	Sep. 24, 2017
Notes to Financial Statements
Fair Value Disclosures [Text Block]	NOTE E – FAIR VALUE MEASUREMENTS Nathan ’s follows a three -level fair value hierarchy that prioritizes the inputs to measure fair value. This hierarchy requires entities to maximize the use of “observable inputs” and minimize the use of “unobservable inputs.” The valuation hierarchy is based upon the transparency of inputs to the valuation of an asset or liability on the measurement date. The three levels are defined as follows: ● Level 1 - inputs to the valuation methodology are quoted prices (unadjusted) for an identical asset or liability in an active market ● Level 2 - inputs to the valuation methodology include quoted prices for a similar asset or liability in an active market or model-derived valuations in which all significant inputs are observable for substantially the full term of the asset or liability ● Level 3 - inputs to the valuation methodology are unobservable and significant to the fair value measurement of the asset or liability The Company ’s long-term debt had a face value of $135,000,000 as of September 24, 2017 and a fair value of $142,088,000 as of September 24, 2017. The Company estimates the fair value of its long-term debt based upon review of observable pricing in secondary markets as of the last trading day of the fiscal period. Accordingly, the Company classifies its long-term debt as Level 2. The carrying amounts of accounts receivable and accounts payable approximate fair value due to the short-term maturity of the instruments. Certain non-financial assets and liabilities are measured at fair value on a non-recurring basis; that is, the assets and liabilities are not measured at fair value on an ongoing basis, but are subject to fair value adjustments in certain circumstances, such as when evidence of impairment exists. At September 24, 2017, no fair value adjustment or material fair value measurements were required for non-financial assets or liabilities.

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.