Quarterly report pursuant to Section 13 or 15(d)

Note 5 - Capital Stock (Detail) - Stock Option Activity

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Note 5 - Capital Stock (Detail) - Stock Option Activity (USD $)
In Thousands, except Share data, unless otherwise specified
 3 Months Ended 9 Months Ended
Sep. 30, 2012
Sep. 30, 2012
Outstanding at January 1, 2012   1,202,826
Outstanding at January 1, 2012 (in Dollars per share)   $ 2.82
Options granted 350,000 350,000
Options granted (in Dollars per share)   $ 3.11
Options exercised   (128,132)
Options exercised (in Dollars per share)   $ 1.35
Options forfeited or cancelled   (13,600)
Options forfeited or cancelled (in Dollars per share)   $ 22.83
Outstanding at September 30, 2012 1,411,094 1,411,094
Outstanding at September 30, 2012 (in Dollars per share) $ 2.80 $ 2.80
Outstanding at September 30, 2012 (in Dollars) $ 509 $ 509
Outstanding at September 30, 2012   4 years
Exercisable at September 30, 2012 220,262 220,262
Exercisable at September 30, 2012 (in Dollars per share) $ 2.15 $ 2.15
Exercisable at September 30, 2012 (in Dollars) $ 25 $ 25
Exercisable at September 30, 2012   2 years 292 days