Cash And Cash Equivalents And Investments (Tables)

3 Months Ended

Jun. 29, 2013

Cash And Cash Equivalents And Investments [Abstract]

Schedule Of Cash And Cash Equivalents

	June 29, 2013		March 30, 2013
Cash	$	3,455	$	2,938
Cash equivalents:
Money market funds		25,729		13,476
Total cash and cash equivalents	$	29,184	$	16,414

Schedule Of Investments

	June 29, 2013
		Amortized		Unrealized		Unrealized		Carrying
		Cost		Gain		Loss		Value
Short-term investments:
Trading securities:
Equity mutual funds related to NQDCP	$	9,685	$	-	$	-	$	9,685
Available-for-sale securities:
Municipal bonds		82,590		62		(254)		82,398
Corporate bonds		26,547		43		(196)		26,394
Certificates of deposits		6,478		3		-		6,481
Commercial papers		1,498		-		-		1,498
Total short-term investments	$	126,798	$	108	$	(450)	$	126,456
Long-term investments:
ARS available-for sale securities	$	2,100	$	-	$	(200)	$	1,900
	March 30, 2013
		Amortized		Unrealized		Unrealized		Carrying
		Cost		Gain		Loss		Value
Short-term investments:
Trading securities:
Equity mutual funds related to NQDCP	$	9,673	$	-	$	-	$	9,673
Available-for-sale securities:
Municipal bonds		58,524		156		(22)		58,658
Corporate bonds		25,667		161		(3)		25,825
Government agency bonds		16,106		82		(1)		16,187
Certificates of deposits		7,758		5		(4)		7,759
Commercial Papers		5,743		2		-		5,745
Total short-term investments	$	123,471	$	406	$	(30)	$	123,847
Long-term investments:
ARS available-for sale securities	$	15,050	$	-	$	(1,250)	$	13,800

Schedule Of Investments By Contractual Maturity

	June 29, 2013		March 30, 2013
Short-term investment:
Trading securities:
Due in one year or less	$	9,685	$	9,673
Available-for-sale securities:
Due in 12 months or less		32,590		45,190
Due in 12 to 24 months		38,518		23,019
Due in 24 to 36 months		29,556		32,345
Due in 36 to 49 months		16,107		13,620
Total short-term investments	$	126,456	$	123,847
Long-term investment:
Available-for-sale securities at fair value:
Due after ten years	$	1,900	$	13,800
Total long-term investments	$	1,900	$	13,800