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Fair Value Measurements (Tables)
9 Months Ended
Sep. 30, 2018
Fair Value Disclosures [Abstract]  
Schedule of Financial Assets and Liabilities Measured at Fair Value

The following tables present information about the Company’s financial assets and liabilities that have been measured at fair value as of September 30, 2018 and December 31, 2017, and indicates the fair value hierarchy of the valuation inputs utilized to determine such fair value (in thousands):

 

 

September 30, 2018

 

 

 

Level 1

 

 

Level 2

 

 

Total

 

 

 

 

 

Money market funds

 

$

10,211

 

 

$

 

 

$

10,211

 

Corporate notes and obligations

 

 

 

 

 

32,087

 

 

 

32,087

 

U.S. government treasury securities

 

 

48,245

 

 

 

 

 

 

48,245

 

 

 

$

58,456

 

 

$

32,087

 

 

$

90,543

 

 

 

 

December 31, 2017

 

 

 

Level 1

 

 

Level 2

 

 

Total

 

 

 

 

 

Money market funds

 

$

24,225

 

 

$

 

 

$

24,225

 

Corporate notes and obligations

 

 

 

 

 

38,020

 

 

 

38,020

 

U.S. government treasury securities

 

 

55,881

 

 

 

 

 

 

55,881

 

 

 

$

80,106

 

 

$

38,020

 

 

$

118,126