v3.19.1
FAIR VALUE MEASUREMENTS (Tables)
3 Months Ended
Mar. 31, 2019
Fair Value Disclosures [Abstract]  
Schedule of Assets and Liabilities Measured at Fair Value
The following table sets forth the Company’s assets that were measured at fair value as of March 31, 2019 and December 31, 2018, by level within the fair value hierarchy:

   
Fair value measurements
as of
 
  Fair Value  
March 31,
   
December 31,
 
Description
 
Hierarchy
 
2019
   
2018
 
        
(unaudited)
       
Measured at fair value on a recurring basis:
               
                 
Assets:
               
Cash equivalents:
               
Money market mutual funds
 
Level 1
 
$
3,050
   
$
1,767
 
                     
Short-term marketable
securities:
                   
Corporate bonds
 
Level 2
   
101,734
     
110,385
 
Governmental bonds
 
Level 2
   
5,330
     
8,295
 
                     
Long-term marketable
securities:
                   
Corporate bonds
 
Level 2
   
57,252
     
74,256
 
Governmental bonds
 
Level 2
   
-
     
-
 
                     
Liabilities
                   
Long-term Earn-out provision
 
Level 3
   
(1,045
)
   
(332
)