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Note 4 (Detail) - Restricted Share Activity (USD $)
9 Months Ended
Sep. 30, 2012
Unvested at December 31, 2011 164,140
Unvested at December 31, 2011 (in Dollars per share) $ 1.96
Granted 61,000
Granted (in Dollars per share) $ 2.21
Vested (49,684)
Vested (in Dollars per share) $ 1.66
Forfeited 0
Forfeited (in Dollars per share) $ 0.00
Unvested, September 30, 2012 175,456
Unvested, September 30, 2012 (in Dollars per share) $ 2.13