XML 77 R27.htm IDEA: XBRL DOCUMENT v2.4.1.9
Note 7 - Earnings Per Share (Tables)
12 Months Ended
Dec. 31, 2014
Earnings Per Share [Abstract]  
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
   

Years ended December 31,

 
   

2014

   

2013

   

2012

 

Basic loss per share:

                       

Net loss

  $ (5,159 )   $ (2,703 )   $ (3,785 )

Weighted average common shares outstanding

    7,527       7,006       6,975  

Basic loss per share

  $ (0.69 )   $ (0.39 )   $ (0.54 )
                         

Diluted loss per share:

                       

Net loss

  $ (5,159 )   $ (2,703 )   $ (3,785 )

Weighted average common shares outstanding

    7,527       7,006       6,975  

Dilutive stock options and restricted stock

    -       -       -  

Weighted average common shares outstanding – assuming dilution

    7,527       7,006       6,975  
                         

Diluted loss per share

  $ (0.69 )   $ (0.39 )   $ (0.54 )
                         
Outstanding stock options that were not included in the diluted calculation because their effect would be anti-dilutive     362       686       750