Quarterly report pursuant to Section 13 or 15(d)

Note 7 - Earnings per common share (Detail)

v2.4.0.6
Note 7 - Earnings per common share (Detail) (USD $)
3 Months Ended 9 Months Ended
Sep. 30, 2012
Sep. 30, 2012
Treasury Stock Method, Dilutive Options Average Share Price Used (in Dollars per share) $ 3.08 $ 3.24
Stock Options [Member]
   
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 590,600 408,267