Investments in Marketable Securities (Tables)

3 Months Ended

Sep. 26, 2015

Investments In Marketable Securities [Abstract]

Summary of investments by major security type

	As of September 26, 2015
								Net
								Unrealized
	Amortized		Unrealized		Unrealized			Gains
(in thousands)	Cost		Gains		Losses			(Losses)			Fair Value
Available-for-Sale Securities
Time deposits	$	19,264	$	-	$	-		$	-		$	19,264
Repurchase agreements		-		-		-			-			-
National government and agency securities		3,180		61		-			61			3,241
State and municipal bond obligations		5,201		50		(9	)		41			5,242
Corporate bonds and notes		39,386		76		(274	)		(198	)		39,188
Asset backed securities		7,634		12		(27	)		(15	)		7,619
Mortgage backed securities		4,419		2		(17	)		(15	)		4,404
Total	$	79,084	$	201	$	(327	)	$	(126	)	$	78,958
	As of June 27, 2015
								Net
								Unrealized
	Amortized		Unrealized		Unrealized			Gains
(in thousands)	Cost		Gains		Losses			(Losses)			Fair Value
Available-for-Sale Securities
Time deposits	$	22,157	$	-	$	-		$	-		$	22,157
National government and agency securities		4,612		64		(3	)		61			4,673
State and municipal bond obligations		4,488		13		(11	)		2			4,490
Corporate bonds and notes		46,889		168		(200	)		(32	)		46,857
Asset backed securities		6,994		12		(20	)		(8	)		6,986
Mortgage backed securities		5,143		11		(13	)		(2	)		5,141
Total	$	90,283	$	268	$	(247	)	$	21		$	90,304

Gross unrealized losses and fair market values of the Company's investments

	Continuous Unrealized Losses at September 26, 2015
	Less Than 12 Months				12 Months or Longer				Total
			Unrealized				Unrealized				Unrealized
(in thousands)	Fair Value		Losses		Fair Value		Losses		Fair Value		Losses
National government and agency securities	$	-	$	-	$	-	$	-	$	-	$	-
State and municipal bond obligations		593		6		607		3		1,200		9
Corporate bonds and notes		18,266		239		1,758		35		20,024		274
Asset backed securities		2,404		12		424		15		2,828		27
Mortgage backed securities		3,200		17		-		-		3,200		17
Total	$	24,463	$	274	$	2,789	$	53	$	27,252	$	327
	Continuous Unrealized Losses at June 27, 2015
	Less Than 12 Months				12 Months or Longer				Total
			Unrealized				Unrealized				Unrealized
(in thousands)	Fair Value		Losses		Fair Value		Losses		Fair Value		Losses
National government and agency securities	$	1,411	$	3	$	190	$	-	$	1,601	$	3
State and municipal bond obligations		928		4		1,077		7		2,005		11
Corporate bonds and notes		20,621		188		2,893		12		23,514		200
Asset backed securities		1,961		16		1,061		4		3,022		20
Mortgage backed securities		2,023		12		336		1		2,359		13
	$	26,944	$	223	$	5,557	$	24	$	32,501	$	247

Fair market value of short and long-term investments

	September 26,
(in thousands)	2015
Contractual Maturities
Less than 12 months	$	21,985
One to three years		35,128
Over three years		16,699
Multiple dates		5,146
Total	$	78,958