Note K - Share-based Compensation (Tables)

6 Months Ended

Sep. 25, 2016

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				Twenty-six weeks ended
	September 25, 2016		September 27, 2015		September 25, 2016		September 27, 2015
Stock options	$	38	$	38	$	76	$	106
Restricted stock		135		135		270		270
Total compensation cost	$	173	$	173	$	346	$	376

Schedule of 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 the beginning of the fiscal year (A)		124,030		$	26.29		2.13	$	1,952
Granted		-			-		-		-
Expired		-			-		-		-
Exercised		(48,285	)	$	11.72		-		1,555
Options outstanding at September 25, 2016		75,745		$	35.58		2.86	$	1,196
Options exercisable at September 25, 2016		37,873		$	35.58		2.86	$	598

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

				Weighted-
				Average
				Grant-date Fair value
	Shares			Per share
Unvested restricted stock at March 27, 2016		25,000		$	41.59
Granted		-			-
Vested		(5,000	)	$	49.80
Unvested restricted stock at September 25, 2016		20,000		$	39.54