Fair value of financial instruments (Tables)

9 Months Ended

Mar. 30, 2018

Financial Instruments Measured at Fair Value on Recurring Basis

The following table provides details of the financial instruments measured at fair value on a recurring basis, including:

	Fair Value Measurements at Reporting Date Using
(amount in thousands)	Level 1		Level 2			Level 3		Total
As of March 30, 2018
Assets
Cash equivalents	$	—	$	15,128		$	—	$	15,128
Corporate bonds and commercial papers		—		124,542			—		124,542
U.S. agency and U.S. treasury securities		—		40,629			—		40,629
Sovereign and municipal securities		—		4,273			—		4,273
Derivative assets		—		—			—		—
Total	$	—	$	184,572		$	—	$	184,572
Liabilities
Derivative liabilities		—	$	29	(1)		—	$	29
Total	$	—	$	29		$	—	$	29
	Fair Value Measurements at Reporting Date Using
(amount in thousands)	Level 1		Level 2			Level 3		Total
As of June 30, 2017
Assets
Cash equivalents	$	—	$	2,585		$	—	$	2,585
Corporate bonds and commercial papers		—		98,274			—		98,274
U.S. agency and U.S. treasury securities		—		50,666			—		50,666
Sovereign and municipal securities		—		2,510			—		2,510
Derivative assets		—		15	(2)		—		15
Total	$	—	$	154,050		$	—	$	154,050

⁽¹⁾ Foreign currency forward contracts with notional amount of $14.0 million and Canadian Dollars 0.1 million.

⁽²⁾  Foreign currency forward contracts with notional amount of $1.0 million and Canadian Dollars 0.6 million.