XML 60 R20.htm IDEA: XBRL DOCUMENT v2.4.0.8
Loss per Share (Tables)
9 Months Ended
Sep. 30, 2013
Net loss per share of Common Stock  
Calculation of diluted loss per share
   

Three Months Ended 

September 30,

   

Nine Months Ended 

September 30,

 
    2013     2012     2013     2012  
    (Thousands)     (Thousands)  
Weighted average common shares outstanding – basic     13,165       13,066       13,143       13,037  
Assumed conversion of dilutive stock options, warrants and convertible debt     —       —         —       —    
Weighted average common shares outstanding – dilutive     13,165       13,066       13,143       13,037  
Excluded antidilutive instruments
   

Three Months Ended 

September 30,

   

Nine Months Ended 

September 30,

 
Shares Issuable through Exercise or Conversion of:   2013     2012     2013     2012  
    (Thousands)     (Thousands)  
Stock options     3,122       2,864       3,122       2,864  
Warrants     244       244       244       244  
Convertible debt     2,203       1,720       2,203       1,720  
                                 
Total     5,569       4,828       5,569       4,828