Discontinued Operations (Details) (USD $) In Thousands	3 Months Ended	6 Months Ended
Jul. 02, 2011	Jul. 03, 2010	Jul. 02, 2011	Jul. 03, 2010	Feb. 16, 2011	Jan. 01, 2011
Summarized operating results for discontinued operations
Net revenues		$ 738		$ 1,349
(Loss) before income tax (benefit)	(100)	(188)	(876)	(716)
Income tax (benefit)	(37)	(95)	(312)	(286)
(Loss) from discontinued operations	(63)	(93)	(564)	(430)
Summarized assets and liabilities of discontinued operations
Accounts receivable, net	0	213	0	213		18
Inventories	0	400	0	400		0
Prepaid expenses and other current assets	0	813	0	813		107
Assets of discontinued operations	0	1,426	0	1,426		125
Accounts payable	6	216	6	216		32
Accrued liabilities	3,427	8,329	3,427	8,329		18,768
Other	0	11	0	11		0
Liabilities of discontinued operations	3,433	8,556	3,433	8,556		18,800
Discontinued Operations (Details Textuals)
Cash paid for full and final settlement of the OP Action in accordance with the terms of the settlement agreement and mutual release					$ 15,000

The aggregate value (measured at the lower of net carrying value or fair value less cost of disposal) for current assets (assets with expected useful life shorter than one year or one operating cycle, whichever is longer) of a disposal group, including a component of the entity (discontinued operation), to be sold or that has subsequently been disposed of through sale, as of the financial statement date.

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Overall income (loss) from a disposal group that is classified as a component of the entity, before income tax, reported as a separate component of income before extraordinary items. Includes the following (before income tax): income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.

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For the disposal group, including a component of the entity (discontinued operation), carrying amount of inventories (net of all valuation allowances and write-downs).

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Amount of sales or other form of revenues attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period.

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Carrying value as of the balance sheet date of current obligations (due less than one year or one operating cycle, if longer) arising from the sale, disposal or planned sale in the near future (generally within one year) of a disposal group, including a component of the entity (discontinued operation).

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Discontinued operations details textuals.

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Disposal Group Including Discontinued Operation Prepaid Expenses and Other Current Assets.

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