Note D - Marketable Securities (Tables)

12 Months Ended

Mar. 27, 2016

Notes Tables

Schedule of Available-for-sale Securities Reconciliation [Table Text Block]

	Cost		Gross Unrealized Gains		Gross Unrealized Losses		Fair Market Value
March 29, 2015	$	7,019	$	72	$	-	$	7,091

Realized Gain (Loss) on Investments [Table Text Block]

	March 2 7 , 201 6		March 29, 2015		March 30, 2014
Available-for-sale securities:
Proceeds	$	10,868	$	8,020	$	2,890
Gross realized gains	$	26	$	-	$	-