Quarterly report pursuant to Section 13 or 15(d)

Note 7. Earnings per common share (Detail)

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Note 7. Earnings per common share (Detail) (USD $)
3 Months Ended 6 Months Ended
Jul. 01, 2012
Jul. 01, 2012
Treasury Stock Method, Dilutive Options Average Share Price Used (in Dollars per share) $ 3.48 $ 3.32
Stock Options [Member]
   
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 43,600 317,100