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SUPPLEMENTARY DATA ON SELECTED CONSOLIDATED STATEMENTS OF INCOME ITEMS (Tables)
12 Months Ended
Dec. 31, 2012
SUPPLEMENTARY DATA ON SELECTED CONSOLIDATED STATEMENTS OF INCOME ITEMS [Abstract]  
Schedule of Financial Income, Net
Financial income, net:

   
Year ended December 31,
 
   
2010
   
2011
   
2012
 
Financial income:
                 
Interest from bank deposits and marketable securities
  $ 449     $ 304       29  
Gains from marketable securities, net
    -       71       -  
Exchange rate differences , net
    -       102       170  
Interest from government authorities, net
    -       988       225  
                         
      449       1,465       424  
Financial expenses:
                       
Losses from marketable securities, net
    38       -       -  
Exchange rate differences , net
    45       -       -  
                         
Accretion of payment obligation related to acquisitions
    -       100       177  
Interest with respect to long-term loans
    -       -       373  
Other
    44       72       48  
                         
      127       172       598  
                         
    $ 322     $ 1,293       (174 )

Schedule of Research and Development Costs, Net
Research and development costs, net:

   
Year ended December 31,
 
   
2010
   
2011
   
2012
 
                   
Total costs
  $ 6,607     $ 8,192     $ 11,583  
Capitalized software development costs
    -       (739 )     (848 )
                         
    $ 6,607     $ 7,453     $ 10,735  

Schedule of the Computation of Net Earnings per Share
Computation of basic and diluted net earnings per share is as follows:
 
1.
Numerator:

   
Year ended December 31,
 
   
2010
   
2011
   
2012
 
                   
Net income available to Ordinary shareholders
  $ 8,389     $ 5,668     $ 3,534  

 
2.
Denominator:

   
Year ended December 31,
 
   
2010
   
2011
   
2012
 
                   
Weighted average number of Ordinary shares, net of treasury stock
    9,622,181       9,796,380       10,159,049  
Effect of dilutive securities:
                       
Add - stock options
    209,447       205,791       207,759  
                         
Adjusted weighted average shares
    9,831,628       10,002,171       10,366,808