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Note 4 - Marketable Securities | 12 Months Ended
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Mar. 30, 2014
Marketable Securities Disclosure [Abstract] |
Marketable Securities Disclosure [Text Block] | NOTE D – MARKETABLE SECURITIES The cost, gross unrealized gains, gross unrealized losses and fair market value for marketable securities, which consist entirely of municipal bonds that are classified as available-for-sale securities are as follows:
|  | Cost |  |  | Gross Unrealized Gains |  |  | Gross Unrealized Losses |  |  | Fair Market Value |
March 30, 2014 |  | $ | 10,947 |  |  | $ | 240 |  |  | $ | - |  |  | $ | 11,187 |
March 31, 2013 |  | $ | 11,768 |  |  | $ | 539 |  |  | $ | - |  |  | $ | 12,307 |
As of March 30, 2014, the municipal bonds mature at various dates between April 2014 and October 2019. The following represents the bond maturities by period:
Fair value of Municipal Bonds |  | Total |  |  | Less than 1 Year |  |  | 1 – 5 Years |  |  | 5 – 10 Years |  |  | After 10 Years |
March 30, 2014 |  | $ | 11,187 |  |  | $ | 5,214 |  |  | $ | 4,792 |  |  | $ | 1,181 |  |  | $ | - |
Proceeds from the sale of available-for-sale securities and the resulting gross realized gains included in the determination of net income are as follows:
|  | March 30, 2014 |  |  | March 31, 2013 |  |  | March 25, 2012 |
Available-for-sale securities: |  |  |  |  |  |  |  |  |  |  |  |
Proceeds |  | $ | 2,890 |  |  | $ | 2,000 |  |  | $ | 4,050 |
Gross realized gains |  | $ | - |  |  | $ | - |  |  | $ | - |
The change in net unrealized (losses) gains on available-for-sale securities for the fiscal years ended March 30, 2014, March 31, 2013 and March 25, 2012, of $(180), $(168) and $16, respectively, which is net of deferred income taxes, has been included as a component of comprehensive income. Accumulated other comprehensive income is comprised entirely of the net unrealized gains on available-for-sale securities as of March 30, 2014 and March 31, 2013.

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