Note L - Stockholders' Equity, Stock Plans and Other Employee Benefit Plans (Tables)

12 Months Ended

Mar. 27, 2016

Notes Tables

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

Weighted-average option fair values	$	11.970
Expected life (years)		4.5
Interest rate		1.66	%
Volatility		22.77	%
Dividend Yield		0	%

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

	March 27, 2016		March 29, 2015		March 30, 2014
Stock options	$	181	$	318	$	224
Restricted stock		541		541		497
	$	722	$	859	$	721

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

	2016					2015					2014
	Shares			Weighted- Average Exercise Price		Shares			Weighted- Average Exercise Price		Shares			Weighted- Average Exercise Price
Options outstanding – beginning of year		142,964		$	24.36		279,500		$	15.22		429,500		$	13.29
Granted		-			-		50,000		$	53.89		-			-
Expired		(3,787	)		11.72		-			-		-			-
Exercised		(15,147	)		11.72		(235,125	)		14.74		(150,000	)		9.71
Options outstanding - end of year		124,030		$	26.29		94,375		$	36.90		279,500		$	15.22
Options exercisable - end of year		67,221		$	18.44		-		$	-		190,750		$	14.04
Weighted-average fair value of options granted		-			-		50,000		$	11.97		-			-

Schedule of Share-based Compensation, Activity [Table Text Block]

	Shares		Weighted- Average Exercise Price		Weighted- Average Remaining Contractual Life		Aggregate Intrinsic Value
Options outstanding at March 27, 2016		124,030	$	26.29		2.13	$	1,952
Options exercisable at March 27, 2016		67,221	$	18.44		1.08	$	1,586
Exercise prices range from $1 1 .7 2 to $ 35 . 576

	Shares		Weighted- Average Exercise Price		Weighted- Average Remaining Contractual Life		Aggregate Intrinsic Value
Options outstanding at March 30, 2015		142,964	$	24.36		2.87	$	3,460
Options exercisable at March 30, 2015		-	$	-		-	$	-
Exercise prices range from $11.72 to $35.576

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

	Shares			Weighted- Average Grant-date Fair value Per share
Unvested restricted stock at March 29, 2015		40,000		$	39.54
Granted		-			-
Vested		(15,000	)	$	36.13
Unvested restricted stock at March 27, 2016		25,000		$	41.59