Fair Value Measurements - Fair Value Hierarchy for Financial Assets Measured at Fair Value on Recurring Basis (Details) - USD ($) $ in Thousands		Oct. 01, 2016	Apr. 02, 2016
Deferred Compensation Plan Asset [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Deferred Compensation Plan Assets		$ 2,963	$ 2,504
Foreign Exchange Forward [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Obligations, Fair Value Disclosure			(245)
Short-term Investments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets		3,500	15,252
Cash Equivalents [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets		27,026	16,783
Level 1 | Deferred Compensation Plan Asset [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Deferred Compensation Plan Assets		2,963	2,504
Level 1 | Short-term Investments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets		1,003	1,003
Level 1 | Cash Equivalents [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets		3,638	4,643
Level 2 | Deferred Compensation Plan Asset [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Deferred Compensation Plan Assets		0	0
Level 2 | Short-term Investments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets		2,497	14,249
Level 2 | Cash Equivalents [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets		23,388	12,140
Level 3 | Deferred Compensation Plan Asset [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Deferred Compensation Plan Assets		0	0
Level 3 | Short-term Investments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets		0	0
Level 3 | Cash Equivalents [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets		0
Money Market Instruments | Cash Equivalents [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets		3,638	4,643
Money Market Instruments | Level 1 | Cash Equivalents [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets		3,638	4,643
Commercial Paper | Short-term Investments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets		1,495	997
Commercial Paper | Cash Equivalents [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets		23,388	12,140
Commercial Paper | Level 1 | Short-term Investments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets		0	0
Commercial Paper | Level 1 | Cash Equivalents [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets			0
Commercial Paper | Level 2 | Short-term Investments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets		1,495	997
Commercial Paper | Level 2 | Cash Equivalents [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets		23,388	12,140
Commercial Paper | Level 3 | Short-term Investments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets		0	0
Corporate Bonds | Short-term Investments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets			13,252
Corporate Bonds | Level 1 | Short-term Investments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets			0
Corporate Bonds | Level 2 | Short-term Investments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets			13,252
Corporate Bonds | Level 3 | Short-term Investments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets			0
US Treasury Securities [Member] | Short-term Investments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets		1,003	1,003
US Treasury Securities [Member] | Level 1 | Short-term Investments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets		1,003	1,003
US Treasury Securities [Member] | Level 2 | Short-term Investments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets		0	0
US Treasury Securities [Member] | Level 3 | Short-term Investments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets		0	0
Government agencies | Short-term Investments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets		1,002
Government agencies | Level 1 | Short-term Investments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets		0
Government agencies | Level 2 | Short-term Investments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets		1,002
Government agencies | Level 3 | Short-term Investments [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets		0
Forward purchase or (sale) contracts | Japanese Yen | Foreign Exchange Forward [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Obligations, Fair Value Disclosure		(21)	(31)
Forward purchase or (sale) contracts | New Taiwan Dollars | Foreign Exchange Forward [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets			5
Obligations, Fair Value Disclosure		(2)
Forward purchase or (sale) contracts | Korean Won | Foreign Exchange Forward [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets			129
Obligations, Fair Value Disclosure		(2)
Forward purchase or (sale) contracts | Euro | Foreign Exchange Forward [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Obligations, Fair Value Disclosure		(82)	(367)
Forward purchase or (sale) contracts | British Pound | Foreign Exchange Forward [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Obligations, Fair Value Disclosure		(12)
Forward purchase or (sale) contracts | Chinese Renminbi | Foreign Exchange Forward [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Obligations, Fair Value Disclosure		0	(1)
Forward purchase or (sale) contracts | Singapore, Dollars | Foreign Exchange Forward [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets			20
Forward purchase or (sale) contracts | Fair Value, Measurements, Recurring | Foreign Exchange Forward [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Obligations, Fair Value Disclosure		(120)
Forward purchase or (sale) contracts | Fair Value, Measurements, Recurring | Singapore, Dollars | Foreign Exchange Forward [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Obligations, Fair Value Disclosure		(1)
Forward purchase or (sale) contracts | Level 1 | Foreign Exchange Forward [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets			0
Forward purchase or (sale) contracts | Level 2 | Foreign Exchange Forward [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Obligations, Fair Value Disclosure			(245)
Forward purchase or (sale) contracts | Level 2 | Japanese Yen | Foreign Exchange Forward [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Obligations, Fair Value Disclosure		(21)	(31)
Forward purchase or (sale) contracts | Level 2 | New Taiwan Dollars | Foreign Exchange Forward [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets			5
Obligations, Fair Value Disclosure		(2)
Forward purchase or (sale) contracts | Level 2 | Korean Won | Foreign Exchange Forward [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets			129
Obligations, Fair Value Disclosure		(2)
Forward purchase or (sale) contracts | Level 2 | Euro | Foreign Exchange Forward [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Obligations, Fair Value Disclosure		(82)	(367)
Forward purchase or (sale) contracts | Level 2 | British Pound | Foreign Exchange Forward [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Obligations, Fair Value Disclosure		(12)
Forward purchase or (sale) contracts | Level 2 | Chinese Renminbi | Foreign Exchange Forward [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Obligations, Fair Value Disclosure			(1)
Forward purchase or (sale) contracts | Level 2 | Singapore, Dollars | Foreign Exchange Forward [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Fair value of financial assets			20
Forward purchase or (sale) contracts | Level 2 | Fair Value, Measurements, Recurring | Foreign Exchange Forward [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Obligations, Fair Value Disclosure		(120)
Forward purchase or (sale) contracts | Level 2 | Fair Value, Measurements, Recurring | Singapore, Dollars | Foreign Exchange Forward [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Obligations, Fair Value Disclosure		(1)
Money Market Funds [Member] | Deferred Compensation Plan Asset [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Deferred Compensation Plan Assets		787	588
Money Market Funds [Member] | Level 1 | Deferred Compensation Plan Asset [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Deferred Compensation Plan Assets		787	588
Money Market Funds [Member] | Level 2 | Deferred Compensation Plan Asset [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Deferred Compensation Plan Assets		0	0
Money Market Funds [Member] | Level 3 | Deferred Compensation Plan Asset [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Deferred Compensation Plan Assets		0	0
Exchange Traded Funds [Member] | Deferred Compensation Plan Asset [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Deferred Compensation Plan Assets	[1]	2,176	1,916
Exchange Traded Funds [Member] | Level 1 | Deferred Compensation Plan Asset [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Deferred Compensation Plan Assets	[1]	2,176	1,916
Exchange Traded Funds [Member] | Level 2 | Deferred Compensation Plan Asset [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Deferred Compensation Plan Assets	[1]	0	0
Exchange Traded Funds [Member] | Level 3 | Deferred Compensation Plan Asset [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis
Deferred Compensation Plan Assets	[1]	$ 0	$ 0

[1] *These investments represent assets held in trust for the deferred compensation plan