Discontinued Operations (Details) (USD $) In Thousands	3 Months Ended	9 Months Ended
Oct. 01, 2011	Oct. 02, 2010	Oct. 01, 2011	Oct. 02, 2010	Feb. 16, 2011	Jan. 01, 2011
Summarized operating results for discontinued operations
Net revenues	$ 0	$ 6	$ 0	$ 1,355
(Loss) before income tax (benefit)	(4,214)	33	(5,090)	(683)
Income tax (benefit)	(37)	(24)	(349)	(310)
Income (Loss) from discontinued operations	(4,177)	57	(4,741)	(373)
Summarized assets and liabilities of discontinued operations
Accounts receivable, net	0	1	0	1		18
Inventories	0	2	0	2		0
Prepaid expenses and other current assets	0	109	0	109		107
Assets of discontinued operations	0	112	0	112		125
Accounts payable	5	16	5	16		32
Accrued liabilities	7,043	8,349	7,043	8,349		18,768
Liabilities of discontinued operations	7,048	8,365	7,048	8,365		18,800
Discontinued Operations (Textual) [Abstract]
Legal matter charges in connection with Lejaby business	4,000
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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Tax effect allocated to a disposal group that is classified as a component of the entity reported as a separate component of income before extraordinary items. Includes the tax effects of the following: 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), the aggregate of amounts due from customers or clients for goods or services that have been delivered or sold in the normal course of business and an amount representing an agreement for an unconditional promise by the maker to pay the entity (holder) a definite sum of money at a future date, reduced to their estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection and net of any write-downs taken for collection uncertainty on the part of the holder, respectively.

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For the disposal group, including a component of the entity (discontinued operation), carrying value of obligations incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business.

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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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This element represents the overall income (loss) from a disposal group apportioned to the parent that is classified as a component of the entity, net of income tax, reported as a separate component of income before extraordinary items after deduction or consideration of the amount which may be allocable to noncontrolling interests, if any. Includes the following (net of 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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The value (monetary amount) of the award the plaintiff seeks in the legal matter.

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Cash paid for full and final settlement of the OP Action in accordance with the terms of the settlement agreement and mutual release.

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Discontinued Operations.

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

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