Note M - Share-based Compensation (Tables)

9 Months Ended

Dec. 23, 2018

Notes Tables

Schedule of Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan [Table Text Block]

	Thirteen weeks ended				Thirty-nine weeks ended
	December 23, 2018		December 24, 2017		December 23, 2018		December 24, 2017
Stock options	$	21	$	38	$	81	$	114
Restricted stock		8		61		52		184
Total compensation cost	$	29	$	99	$	133	$	298

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

Weighted-average option fair values	$	25.6314
Expected life (years)		4.5
Interest rate		2.87	%
Volatility		32.57	%
Dividend yield		1.11	%

Share-based Compensation, Activity [Table Text Block]

				Weighted-		Weighted-		Aggregate
				Average		Average		Intrinsic
				Exercise		Remaining		Value
	Shares			Price		Contractual Life		(in thousands)
Options outstanding at March 25, 2018 fiscal year (A)		68,498		$	33.438		1.36	$	2,648
Granted		10,000			89.900		4.72		-
Exercised		(4,030	)		33.438		-		224
Options outstanding at December 23, 2018		74,468		$	41.020		1.17	$	1,912
Options exercisable at December 23, 2018		64,468		$	33.438		0.62	$	1,912

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

				Weighted-
				Average
				Grant-date Fair value
	Shares			Per share
Unvested restricted stock at March 25, 2018		5,000		$	49.80
Granted		1,000			89.90
Vested		(5,000	)		(49.80	)
Unvested restricted stock at December 23, 2018		1,000		$	89.90