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FAIR VALUE MEASUREMENT (Tables)
9 Months Ended
Sep. 30, 2018
Fair Value Disclosures [Abstract]  
Fair Value Measurement

The table below sets forth the Company’s assets measured at fair value by level within the fair value hierarchy. Assets are classified in their entirety based on the lowest level of input that is significant to the fair value measurement.

 

Description

   September 30, 2018
(unaudited)
     Level I
(unaudited)
     Level II
(unaudited)
     Level III
(unaudited)
 

Assets:

           

Marketable securities:

           

Certificate of deposits

   $ 747      $  —        $ 747      $  —    

Government bonds

     490        —          490        —    

Corporate bonds

     77,546        —          77,546        —    

Description

   December 31, 2017      Level I      Level II      Level III  

Assets:

           

Marketable securities:

           

Certificate of deposits

   $ 747      $ —        $ 747      $ —    

Government bonds

     495        —          495        —    

Corporate bonds

     81,422        —          81,422        —