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Restructuring and Related Charges (Details) (USD $)	12 Months Ended
Restructuring and Related Charges (Details) (USD $)	Dec. 31, 2013	Dec. 30, 2012	Dec. 31, 2012	Dec. 31, 2011
Restructuring and Related Charges (Details) [Line Items]
Restructuring Charges	$ 743,000	$ 395,000	$ 418,000	$ 499,000
Percentage Usage, Leased Facility	50.00%
Selling, General and Administrative Expenses [Member]
Restructuring and Related Charges (Details) [Line Items]
Restructuring Charges			$ 770,000

- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References+ Details