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Commitments and Contingencies - Future Minimum Lease Payments Under Operating and Capital Leases (Detail) $ in Thousands	Jul. 04, 2015 USD ($)
Operating Leases
2015 (balance of year)	$ 1,791
2015	2,721
2016	2,354
2017	2,084
2018	1,909
Thereafter	1,033
Total	11,892
Capital Leases
2015 (balance of year)	9
2015	88
2016	82
2017	8
2018	8
Thereafter	3
Total	198
Total
2015 (balance of year)	1,800
2015	2,809
2016	2,436
2017	2,092
2018	1,917
Thereafter	1,036
Total	$ 12,090

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Disclosure Commitments And Contingencies Future Minimum Lease Payments Under Operating And Capital Leases [Abstract]

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