Consolidated Balance Sheets (Parentheticals) (USD $) In Thousands, except Per Share data, unless otherwise specified	Dec. 29, 2012	Dec. 31, 2011
Preferred Stock, No Par Value (in Dollars per share)	$ 0	$ 0
Preferred Stock, Shares Authorized	500	500
Preferred Stock, Shares Issued	0	0
Common Stock, Par Value Per Share (in Dollars per share)	$ 1.66	$ 1.66
Common Stock, Shares Authorized	50,000	50,000
Common Stock, Shares Issued	13,799	13,727
Common Stock, Shares Outstanding	12,274	12,186
Treasury Stock, Shares	1,525	1,541