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Fair Value Measurements (Tables)
9 Months Ended
Sep. 30, 2012
Fair Value Measurements [Abstract]  
Fair value of assets and liabilities on a recurring basis

The following table presents information about the Company’s financial assets and liabilities that are measured at fair value on a recurring basis as of September 30, 2012, and indicates the fair value hierarchy of the valuation techniques the Company utilized to determine such fair value:

 

                 
    September 30, 2012     Significant
Unobservable
Inputs

(Level 3)
 

Liabilities:

               

Contingent consideration

  $ 149     $ 149