Fair Value Measurement (Details Textual) (USD $) In Thousands	Jul. 02, 2011	Jan. 01, 2011	Jul. 03, 2010
Additional Fair value Measurement (Textuals) [Abstract]
Loss on assets scheduled to close as part of a restructuring plan	$ 1,140
Fair Value, Measurements, Nonrecurring [Member]
Fair Value Measurement (Textuals) [Abstract]
Fair value of assets scheduled to close as part of a restructuring plan	0
Fair Value Assets Measured On Nonrecurring basis		0	0
Fair Value Liabilities Measured On Nonrecurring basis		$ 0	$ 0