Cash, cash equivalents and marketable securities (Tables)

6 Months Ended

Dec. 25, 2015

Cash, Cash Equivalents, and Marketable Securities

The Company’s cash, cash equivalents, and marketable securities can be analyzed as follows:

						Fair Value
(amount in thousands)	Carrying Cost		Unrealized Loss			Cash and Cash Equivalents		Marketable Securities
As of December 25, 2015
Cash	$	—	$	—		$	119,987	$	—
Cash equivalents		11,372		—			11,372		—
Corporate bonds and commercial papers		113,942		(148	)		—		113,794
U.S. agency and U.S. treasury securities		20,745		(71	)		—		20,674
Sovereign and municipal securities		731		—			—		731
Total	$	146,790	$	(219	)	$	131,359	$	135,199

						Fair Value
(amount in thousands)	Carrying Cost		Unrealized (Loss)/ Gain			Cash and Cash Equivalents		Marketable Securities
As of June 26, 2015
Cash	$	—	$	—		$	105,548	$	—
Cash equivalents		7,430		—			7,430		—
Corporate bonds and commercial papers		120,144		(43	)		—		120,101
U.S. agency and U.S. treasury securities		21,029		(2	)		—		21,027
Sovereign and municipal securities		1,737		1			—		1,738
Total	$	150,340	$	(44	)	$	112,978	$	142,866

Available-for-Sale Securities Based on Stated Effective Maturities

The following table summarizes the cost and estimated fair value of marketable securities classified as available-for-sale securities based on stated effective maturities as of December 25, 2015:

(amount in thousands)	Carrying Cost		Fair Value
Due within one year	$	16,075	$	16,068
Due between one to three years		119,343		119,131
Total	$	135,418	$	135,199