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GOODWILL | 12 Months Ended
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Dec. 31, 2012
Goodwill [Abstract] |
GOODWILL |
| NOTE 7:- | GOODWILL
The changes in the carrying amount of goodwill for the years ended December 31, 2011 and 2012 are as follows:
Balance as of January 1, 2011 |  | $ | 23,021 |
Goodwill acquired during the year (see Note 1(b), 1(d),1(e)) |  |  | 19,517 |
Foreign currency translation adjustments |  |  | (96 | )
Balance as of December 31, 2011 |  |  | 42,442 |
Foreign currency translation adjustments |  |  | 513 |
Balance as of December 31, 2012 |  | $ | 42,955 |

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- Definition The entire disclosure for goodwill. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
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