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Organization and Summary of Significant Accounting Policies - Additional Information (Detail) (USD $)
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12 Months Ended | 12 Months Ended | 12 Months Ended | |||||||||
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Jun. 29, 2013
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Jun. 25, 2011
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Jun. 29, 2013
Deferred Stock Units [Member]
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Jun. 29, 2013
Employee stock purchase plan [Member]
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Jun. 29, 2013
Level 3 [Member]
Other Noncurrent Liabilities [Member]
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Jun. 30, 2012
Level 3 [Member]
Other Noncurrent Liabilities [Member]
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Jun. 30, 2012
Level 3 [Member]
Other Current Liabilities [Member]
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Jun. 29, 2013
Level 3 [Member]
Other Current Liabilities [Member]
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Jun. 29, 2013
Minimum [Member]
Stock Options [Member]
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Jun. 29, 2013
Minimum [Member]
Deferred Stock Units [Member]
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Jun. 29, 2013
Maximum [Member]
Stock Options [Member]
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Jun. 29, 2013
Maximum [Member]
Deferred Stock Units [Member]
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| Organization Consolidation And Presentation Of Financial Statements [Line Items] | ||||||||||||
| Contingent consideration liability included in non-current portion | $ 8,100,000 | $ 11,900,000 | $ 196,000 | |||||||||
| Contingent consideration liability assumed discount rate | 13.00% | |||||||||||
| Settlement of contingent consideration liability | 5,000,000 | |||||||||||
| Additional consideration paid to former stockholders based on sales of products, due | 10,000,000 | |||||||||||
| Accounts receivable balance percentage of different customers with a balance exceeding a certain percentage | 10.00% | |||||||||||
| Cost denominated in U.S. dollars | 92.00% | |||||||||||
| Contractual life of grant option | 7 years | |||||||||||
| Contractual life of Grant option | 7 years | 10 years | ||||||||||
| Earlier Options vesting period | 3 years | 3 years | 2 years | 3 years | 3 years | 4 years | 4 years | |||||
| Earlier Options vesting period | 4 years | |||||||||||
| Minimum warranty period of products | 12 months | |||||||||||
| Measurement of tax position, minimum likelihood of tax benefits being realized upon the ultimate settlement | More than 50% | |||||||||||
| Payment of contingent consideration from financing activities | 4,600,000 | |||||||||||
| Payment of contingent consideration from operating activities | $ 400,000 | |||||||||||