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Fair Value of Financial Instruments
12 Months Ended
Dec. 31, 2022
Disclosure Text Block  
Fair Value of Financial Instruments

6. Fair Value of Financial Instruments

The following table summarizes the Company’s cash equivalents and marketable securities measured at fair value on a recurring basis as of December 31, 2022 (in thousands):

    

    

Active

    

Observable

    

Unobservable

December 31, 

Markets

Inputs

Inputs

Description

2022

(Level 1)

(Level 2)

(Level 3)

Cash equivalents:

Money market funds

$

95,198

$

95,198

$

$

U.S. treasury obligations

4,989

4,989

Marketable securities, available-for-sale:

U.S. government agency securities 

372,671

372,671

U.S. treasury obligations

586,092

586,092

Total

$

1,058,950

$

686,279

$

372,671

$

The following table summarizes the Company’s cash equivalents and marketable securities measured at fair value on a recurring basis as of December 31, 2021 (in thousands):

    

    

Active

    

Observable

    

Unobservable

December 31, 

Markets

Inputs

Inputs

Description

2021

(Level 1)

(Level 2)

(Level 3)

Cash equivalents:

Money market funds

$

118,880

$

118,880

$

$

Marketable securities, available-for-sale:

U.S. government agency securities 

497,143

497,143

U.S. treasury obligations

327,552

327,552

Total

$

943,575

$

446,432

$

497,143

$