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Note 19 - Earnings (Loss) Per Common Share (Tables)
12 Months Ended
Dec. 31, 2013
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
    Year ended December 31,  
   

2013

    2012  

(Loss) earnings attributable to stockholders:

               

(Loss) income from continuing operations as reported

  $ (9,887 )   $ 10,267  

Less distributed and undistributed earnings allocable to restricted award holders

    0       (429 )

Less dividends declared attributable to restricted award holders

    (45 )     (64 )

Net (loss) income from continuing operations allocable to common stockholders

    (9,932 )     9,774  

Loss from discontinued operations, net of tax allocable to common stockholders

    0       (7,220 )

Net (loss) income allocable to common stockholders

  $ (9,932 )   $ 2,554  
                 

Basic (loss) earnings per common share attributable to stockholders:

               

Continuing operations

  $ (0.51 )   $ 0.51  

Discontinued operations

    0.00       (0.38 )

Net (loss) income

  $ (0.51 )   $ 0.13  
                 

Diluted (loss) earnings per common share attributable to stockholders:

               

Continuing operations

  $ (0.51 )   $ 0.50  

Discontinued operations

    0.00       (0.37 )
                 

Net (loss) income

  $ (0.51 )   $ 0.13  
                 

Weighted average shares outstanding – basic

    19,345       19,050  

Weighted average additional shares assuming conversion of potential common shares

    0       365  

Weighted average shares outstanding – diluted

    19,345       19,415