Note O - Share-based Compensation (Tables)

6 Months Ended

Sep. 26, 2021

Notes Tables

Share-based Payment Arrangement, Cost by Plan [Table Text Block]

	Thirteen weeks ended				Twenty-six weeks ended
	September 26, 2021		September 27, 2020		September 26, 2021		September 27, 2020
Stock options	$	23	$	21	$	44	$	42
Restricted stock		6		8		14		16
Total compensation cost	$	29	$	29	$	58	$	58

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

Weighted-average option fair values	$	13.04
Expected life (years)		4.4
Interest rate		0.82	%
Volatility		27.69	%
Dividend yield		2.04	%

Share-based Payment Arrangement, Activity [Table Text Block]

			Weighted-		Weighted-		Aggregate
			Average		Average		Intrinsic
			Exercise		Remaining		Value
	Shares		Price		Contractual Life		(in thousands)
Options outstanding at March 28, 2021		10,000	$	89.90		2.46		-
Granted		10,000	$	68.50		4.87		-
Exercised		-		-		-		-
Options outstanding at September 26, 2021		20,000	$	79.20		3.42		-
Options exercisable at September 26, 2021		10,000	$	89.90		1.96		-

Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]

				Weighted-
				Average
				Grant-date Fair value
	Shares			Per share
Unvested restricted stock at March 28, 2021		333		$	89.90
Granted		-			-
Vested		(333	)	$	89.90
Unvested restricted stock at September 26, 2021		-			-