Fair Value Measurements - Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) (Fair Value, Measurements, Recurring [Member], USD $) In Thousands, unless otherwise specified	Jul. 04, 2014	Apr. 04, 2014
Assets:
Cash equivalents	$ 1,337	$ 2,087
Foreign currency forward contracts	51	40
Total assets measured at fair value on a recurring basis	1,388	2,127
Level 1 [Member]
Assets:
Cash equivalents	1,337	2,087
Foreign currency forward contracts
Total assets measured at fair value on a recurring basis	1,337	2,087
Level 2 [Member]
Assets:
Cash equivalents
Foreign currency forward contracts	51	40
Total assets measured at fair value on a recurring basis	51	40
Level 3 [Member]
Assets:
Cash equivalents
Foreign currency forward contracts
Total assets measured at fair value on a recurring basis