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Future Minimum Lease Commitments (Detail) (USD $)
In Thousands, unless otherwise specified
Aug. 30, 2014
Future Minimum Payments Under Non-Cancelable Operating Leases With Initial Terms Of One-Year Or More [Line Items]  
Remaining 2015 $ 1,092
2016 665
2017 133
2018 86
2019 55
Thereafter $ 55