Consolidated Condensed Balance Sheets (Parenthetical) (USD $)	Jul. 03, 2011	Dec. 31, 2010
Preferred stock, par value	$ 1.00	$ 1.00
Preferred stock, Authorized	1,000,000	1,000,000
Preferred stock, issued	0	0
Common stock, par value	$ 0.05	$ 0.05
Common stock, Authorized	10,000,000	10,000,000
Common stock, Issued	4,350,206	4,328,527
Common stock, outstanding	4,350,206	4,328,527