Amount of costs incurred to date for the specified type of restructuring cost.

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Amount charged against earnings in the period for incurred and estimated costs associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, excluding asset retirement obligations.

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- Definition

Carrying amount as of the balance sheet date of known and estimated obligations associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, which are expected to be paid in the next twelve months or in the normal operating cycle if longer. Costs of such activities include those for one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, relocating employees, and costs associated with an ongoing benefit arrangement, but excludes costs associated with the retirement of a long-lived asset.

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- Definition

Carrying amount as of the balance sheet date of known and estimated costs associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, which are expected to be paid after one year or beyond the next operating cycle, if longer. Costs of such activities include those for one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, and relocating employees, and costs associated with an ongoing benefit arrangement, but excludes costs associated with the retirement of a long-lived asset.

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- Definition

Amount of cash paid in the period to fully or partially settle a specified, previously accrued type of restructuring cost.

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RESTRUCTURING AND OTHER CHARGES - 2011 Restructuring Plan (Details) (USD $)	3 Months Ended		9 Months Ended		22 Months Ended
	Sep. 29, 2013	Sep. 30, 2012	Sep. 29, 2013	Sep. 30, 2012	Sep. 29, 2013	Dec. 31, 2012
Restructuring Cost and Reserve [Line Items]
Restructuring cost recorded to date			$ 3,700,000		$ 10,500,000
Restructuring charges	1,000,000	453,000	3,662,000	2,004,000
Other Charges Related Restructuring			600,000
Payments	(478,000)		(5,830,000)
Restructuring reserve, current	1,036,000		1,036,000		1,036,000	3,437,000
Accrued liabilities, current
Restructuring Cost and Reserve [Line Items]
Restructuring reserve, current	1,000,000		1,000,000		1,000,000
Other liabilities, non current
Restructuring Cost and Reserve [Line Items]
Restructuring reserve, noncurrent	400,000		400,000		400,000
Employee Severance and Other Costs
Restructuring Cost and Reserve [Line Items]
Restructuring charges	167,000		2,828,000
Payments	(200,000)		(4,700,000)
Contract Termination [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring charges	833,000		834,000
Payments	$ (266,000)		$ (1,128,000)