Available-For-Sale Securities (Tables)

9 Months Ended

Mar. 01, 2014

Available-For-Sale Securities [Abstract]

Schedule Of Available-For-Sale Securities Classified As Current Assets

	March 1, 2014
	Amortized Cost		Gains in Accumulated Other Comprehensive Income		Losses in Accumulated Other Comprehensive Income		Estimated Fair Value
State municipal bonds	$	69,328	$	160	$	-	$	69,488
US government obligations		4,057		3		-		4,060
Corporate bonds		82,255		103		-		82,358
Commercial paper		9,696		1		-		9,697
Certificates of deposit		1,837		1		-		1,838
Government agency bonds		5,814		6		-		5,820
Variable rate demand notes		2,000		-		-		2,000
Total available-for-sale securities	$	174,987	$	274	$	-	$	175,261
Mutual Funds*		993		413		-		1,406
Total noncurrent available-for-sale securities	$	993	$	413	$	-	$	1,406

*The mutual funds are classified as long term and are a part of “other investments” in the Condensed Consolidated Balance Sheet.

	June 1, 2013
	Amortized Cost		Gains in Accumulated Other Comprehensive Income		Losses in Accumulated Other Comprehensive Income		Estimated Fair Value
State municipal bonds	$	61,124	$	71	$	-	$	61,195
US government obligations		12,378		-		1		12,377
Corporate bonds		64,406		-		23		64,383
Certificates of deposit		12,280		5		-		12,285
Government agency bonds		7,659		5		-		7,664
Total current available-for-sale securities	$	157,847	$	81	$	24	$	157,904
Mutual Funds*		721		305		-		1,026
Total noncurrent available-for-sale securities	$	721	$	305	$	-	$	1,026

*The mutual funds are classified as long term and are a part of “other investments” in the Condensed Consolidated Balance Sheet.

Schedule Of Contractual Maturities Of Available-For-Sale Debt Securities

		Estimated Fair Value
Within one year	$	102,724
After 1-5 years		72,537
After 5-10 years		-
Total	$	175,261