XML 44 R19.htm IDEA: XBRL DOCUMENT v2.4.0.8
7. Income per Share(Tables)
9 Months Ended
Sep. 30, 2013
Income Per Sharetables  
Computation of basic and diluted (loss) income per share
    Three Months Ended     Nine months Ended  
    September 30, 2013     September 30, 2012     September 30, 2013     September 30, 2012  
Numerator:                        
Net  income (numerator for basic and diluted earnings per share)   $ 514     $ 884     $ 1,116     $ 1,729  
Denominator:                                
Denominator for basic earnings per share weighted average shares     13,580,471       13,545,482       13,563,486       13,541,250  
                                 
Effect of dilutive securities:                                
       Options     68,099       3,664       56,190       2,381  
                                 
Denominator                                
Denominator for diluted earnings per share weighted average shares     13,648,570       13,549,146       13,619,676       13,543,631  
                                 
                                 
Basic income per share   $ 0.04     $ 0.07     $ 0.08     $ 0.13  
Diluted income per share   $ 0.04     $ 0.07     $ 0.08     $ 0.13