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Note 19 - Earnings (Loss) Per Common Share (Tables)
12 Months Ended
Dec. 31, 2014
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
    Year ended December 31,    
   

2014

   

2013

 

Loss attributable to stockholders:

               

Net loss as reported

  $ (1,184 )   $ (9,887 )

Less dividends declared attributable to restricted award holders

    (53 )     (45 )

Net loss allocable to common stockholders

  $ (1,237 )   $ (9,932 )
                 

Loss per common share attributable to stockholders:

               

Basic

  $ (0.06 )   $ (0.51 )

Diluted

  $ (0.06 )   $ (0.51 )

Weighted average shares outstanding – basic

    19,586       19,345  

Weighted average additional shares assuming conversion of potential common shares

    0       0  

Weighted average shares outstanding – diluted

    19,586       19,345