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Share Based Compensation - Additional Information (Detail) (USD $)
In Thousands, except Share data, unless otherwise specified |
3 Months Ended | 6 Months Ended | 6 Months Ended | 1 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Dec. 28, 2012
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Dec. 30, 2011
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Dec. 28, 2012
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Dec. 30, 2011
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Dec. 28, 2012
Restricted Shares
Non Employee Director
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Dec. 28, 2012
Restricted Shares
Executives Restricted Stock
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Dec. 28, 2012
Subsequent 36 months
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Dec. 28, 2012
Over four years, commencing one month after the vesting commencement date
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Dec. 28, 2012
Stock Plan 1999
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Dec. 28, 2012
Stock Option Plan 2010
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Dec. 31, 2010
Stock Option Plan 2010
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Dec. 28, 2012
Stock Option Plan 2010
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Dec. 28, 2012
Stock Option Plan 2010
Restricted Shares
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Dec. 28, 2012
Cost of revenues
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Dec. 30, 2011
Cost of revenues
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Dec. 28, 2012
Cost of revenues
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Dec. 30, 2011
Cost of revenues
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Dec. 28, 2012
SG&A expenses
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Dec. 30, 2011
SG&A expenses
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Dec. 28, 2012
SG&A expenses
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Dec. 30, 2011
SG&A expenses
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| Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |||||||||||||||||||||
| Share-based compensation expense | $ 1,378 | $ 1,603 | $ 2,632 | $ 2,591 | $ 299 | $ 465 | $ 644 | $ 911 | $ 1,079 | $ 1,138 | $ 1,988 | $ 1,680 | |||||||||
| Share options outstanding | 153,403 | 1,220,984 | 1,220,984 | ||||||||||||||||||
| Additional ordinary shares authorized for issuance | 3,700,000 | 500,000 | |||||||||||||||||||
| Ordinary shares authorized for issuance | 5,700,000 | 5,700,000 | |||||||||||||||||||
| Restricted share units outstanding | 582,055 | ||||||||||||||||||||
| Ordinary shares available for future grant | 3,817,313 | 3,817,313 | |||||||||||||||||||
| Award granted vesting period, year | 4 years | 1 year | 4 years | ||||||||||||||||||
| Options expiration period, year | 7 years | ||||||||||||||||||||
| Percentage of first grant awards that vest 12 months after vesting commencement date | 25.00% | 25.00% | |||||||||||||||||||
| Percentage of first grant awards that vest monthly | 2.083% | 2.083% | |||||||||||||||||||
| Share-based compensation expense remained recorded | 21 | 1,547 | 1,547 | 4,980 | |||||||||||||||||
| Share-based compensation expense remained recorded, estimated amortization period | 11 months 5 days | 2 years 4 months 6 days | 3 years 3 months 18 days | ||||||||||||||||||
| Restricted share units granted vesting period on one year from grant date | 100.00% | 25.00% | |||||||||||||||||||
| Shares withheld to settle employee minimum statutory obligation for applicable income and other employment taxes | 1,086 | ||||||||||||||||||||
| Tax withholdings related to net share settlement of restricted share units | $ 10 | ||||||||||||||||||||