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Note 15 - Loss Per Share (Tables)
6 Months Ended
Jun. 30, 2013
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
   

(in thousands, except per share amounts)

 
   

Three Months Ended

June 30,

   

Six Months Ended

June 30,

 
   

2013

   

2012

   

2013

   

2012

 

Numerator:

                               

Net loss

  $ (1,398 )   $ (3,486 )   $ (3,872 )   $ (8,359 )

Denominator:

                               

Denominator for basic loss per share – weighted average shares

    10,293       10,304       10,299       10,302  

Effect of dilutive securities:

                               

Employee stock options and restricted stock

    --       --       --       --  

Denominator for diluted loss per share – adjusted weighted average shares and assumed conversions

    10,293       10,304       10,299       10,302  

Basic loss per share

  $ (0.14 )   $ (0.34 )   $ (0.38 )   $ (0.81 )

Diluted loss per share

  $ (0.14 )   $ (0.34 )   $ (0.38 )   $ (0.81 )

Weighted average anti-dilutive employee stock options and restricted stock

    168       177       185       175