Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Per Share data	Oct. 08, 2011	Jan. 01, 2011
Preferred Stock, No Par Value
Preferred Stock, Shares Authorized	500	500
Preferred Stock, Shares Issued
Common Stock, Par Value Per Share	$ 1.66	$ 1.66
Common Stock, Shares Authorized	50,000	50,000
Common Stock, Shares Issued	13,677	13,677
Common Stock, Shares, Outstanding	12,136	12,108
Treasury Stock, Shares	1,541	1,569