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GOODWILL (Tables)
12 Months Ended
Dec. 31, 2012
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Goodwill [Table Text Block]

Changes in the carrying amount of goodwill for the years ended December 31, 2011 and 2012 according to the Company's reporting units are as follows:

 

    IT
professional
services
    Software
services
    Total  
                   
As of January 1, 2011   $ 12,428     $ 12,196     $ 24,624  
                         
Business combination     -       14,245       14,245  
Adjustments due to finalized purchase price allocation     (520 )     363       (157 )
Foreign currency translation adjustments     -       185       185  
                         
As of December 31, 2011     11,908       26,989       38,897  
                         
Business combination     5,809       -       5,809  
Additional consideration  in conjunction with acquisitions     -       140       140  
Foreign currency translation adjustments     -       (502 )     (502 )
                         
As of December 31, 2012   $ 17,717     $ 26,627     $ 44,344