Quarterly report pursuant to Section 13 or 15(d)

Note 2 - Summary of Significant Accounting Policies (Details) - Basic and Diluted Income Per Share

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Note 2 - Summary of Significant Accounting Policies (Details) - Basic and Diluted Income Per Share (USD $)
In Thousands, except Share data, unless otherwise specified
 3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Note 2 - Summary of Significant Accounting Policies (Details) - Basic and Diluted Income Per Share [Line Items]        
Income (Numerator) (in Dollars) $ 900 $ 842 $ 1,183 $ 1,345
Shares (Denominator) 11,131,000 10,919,000 11,100,000 10,891,000
Effect of dilutive securities:        
Shares (Denominator) 11,269,000 11,219,000 11,265,000 11,208,000
First Three Months [Member]
        
Note 2 - Summary of Significant Accounting Policies (Details) - Basic and Diluted Income Per Share [Line Items]        
Income (Numerator) (in Dollars)     900 842
Shares (Denominator)     11,131,000 10,919,000
Per Share Amount (in Dollars per share)     $ 0.08 $ 0.08
Effect of dilutive securities:        
Non-vested restricted stock     138,000 300,000
Income (Numerator) (in Dollars)     900 842
Shares (Denominator)     11,269,000 11,219,000
Per Share Amount (in Dollars per share)     $ 0.08 $ 0.08
First Six Months [Member]
        
Note 2 - Summary of Significant Accounting Policies (Details) - Basic and Diluted Income Per Share [Line Items]        
Income (Numerator) (in Dollars)     1,183 1,345
Shares (Denominator)     11,100,000 10,891,000
Per Share Amount (in Dollars per share)     $ 0.11 $ 0.12
Effect of dilutive securities:        
Non-vested restricted stock     165,000 317,000
Income (Numerator) (in Dollars)     $ 1,183 $ 1,345
Shares (Denominator)     11,265,000 11,208,000
Per Share Amount (in Dollars per share)     $ 0.11 $ 0.12