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Summary of Financial Information for KoBrite (Detail) (USD $) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2012 | Jun. 25, 2011 | Jun. 30, 2012 | Jun. 25, 2011
Schedule of Equity Method Investments [Line Items] |  |  |  |
Revenue | $ 22,848,037 | $ 31,430,957 | $ 48,095,522 | $ 66,365,449
Loss from operations | (4,792,816) | 478,560 | (7,732,768) | 2,636,545
Net loss | (5,124,794) | 757,952 | (7,592,880) | 2,802,132
Ko Brite |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Revenue | 1,170,000 | 1,298,000 | 2,915,000 | 2,289,000
Gross margin | (653,000) | 122,000 | (885,000) | (399,000)
Loss from operations | (1,505,000) | (276,000) | (2,283,000) | (1,255,000)
Net loss | $ (1,532,000) | $ (371,000) | $ (2,843,000) | $ (1,314,000)

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