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

12 Months Ended

Mar. 29, 2015

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 29, 2015		March 30, 2014		March 31, 2013
Stock options	$	318	$	224	$	224
Restricted stock		541		497		403
	$	859	$	721	$	627

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

	2015					2014					2013
				Weighted-					Weighted-					Weighted-
				Average					Average					Average
				Exercise					Exercise					Exercise
	Shares			Price		Shares			Price		Shares			Price
Options outstanding – beginning of year		279,500		$	15.22		429,500		$	13.29		622,000		$	13.21
Granted		50,000		$	53.89		-			-		-			-
Expired		-			-		-			-		-			-
Exercised		(235,125	)		14.74		(150,000	)		9.71		(192,500	)		13.04
Options outstanding - end of year		94,375		$	36.90		279,500		$	15.22		429,500		$	13.29
Options exercisable - end of year		-		$	-		190,750		$	14.04		296,375		$	11.29
Weighted-average fair value of options granted		50,000		$	11.97		-			-		-			-

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

			Weighted-		Weighted-
			Average		Average		Aggregate
			Exercise		Remaining		Intrinsic
	Shares		Price		Contractual Life		Value
Options outstanding at March 29, 2015		94,375	$	36.90		2.87	$	3,460
Options exercisable at March 29, 2015		-	$	-		-		-
Exercise prices range from $ 17 . 75 to $ 53 . 89

			Weighted-		Weighted-
			Average		Average		Aggregate
			Exercise		Remaining		Intrinsic
	Shares		Price		Contractual Life		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]

				Weighted-
				Average
				Grant-date
				Fair value
	Shares			Per share
Unvested restricted stock at March 30, 2014		55,000		$	38.61
Granted		-			-
Vested		(15,000	)	$	36.13
Unvested restricted stock at March 29, 2015		40,000		$	39.54