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Note 13 - Earnings Per Share (Detail) - Earnings Per Share Calculation (USD $)
9 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Numerator    
Net income attributable to common shareholders, basic (in Dollars) $ 21,199,409 $ 4,104,000
Denominator    
Basic and Diluted Weighted average shares - outstanding 20,552,568 21,029,322
Basic and Diluted earnings per share (in Dollars per share) $ 1.03 $ 0.20