XML 31 R20.htm IDEA: XBRL DOCUMENT v3.8.0.1
Fair Value of Financial Assets (Tables)
3 Months Ended
Mar. 31, 2018
Fair Value Disclosures [Abstract]  
Summary of Assets Measured at Fair Value on Recurring Basis

The following tables present information about the Company’s assets that are measured at fair value on a recurring basis and indicate the level of the fair value hierarchy utilized to determine such fair values:

 

 

 

Fair Value Measurements as of

March 31, 2018 using:

 

 

 

Level 1

 

 

Level 2

 

 

Level 3

 

 

Total

 

Cash equivalents:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Money market funds

 

$

4,989

 

 

$

 

 

$

 

 

$

4,989

 

Investments:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Corporate notes

 

 

 

 

 

26,805

 

 

 

 

 

 

26,805

 

Commercial paper

 

 

 

 

 

9,704

 

 

 

 

 

 

9,704

 

 

 

$

4,989

 

 

$

36,509

 

 

$

 

 

$

41,498

 

 

 

 

Fair Value Measurements as of

December 31, 2017 using:

 

 

 

Level 1

 

 

Level 2

 

 

Level 3

 

 

Total

 

Cash equivalents:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Money market funds

 

$

10,509

 

 

$

 

 

$

 

 

$

10,509

 

Investments:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Corporate notes

 

 

 

 

 

25,710

 

 

 

 

 

 

25,710

 

Commercial paper

 

 

 

 

 

13,179

 

 

 

 

 

 

13,179

 

 

 

$

10,509

 

 

$

38,889

 

 

$

 

 

$

49,398