Consolidated Balance Sheets (Parentheticals) (USD $)	Dec. 31, 2011	Jan. 01, 2011
Preferred stock par value (in Dollars per share)	$ 1.00	$ 1.00
Preferred stock, shares authorized	5,000,000	5,000,000
Preferred stock, shares issued
Preferred stock, shares outstanding
Common stock, shares authorized	40,000,000	40,000,000
Common stock, shares issued	13,335,008	13,220,445
Common stock, shares outstanding	12,743,222	13,171,048