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Fair Value of Financial Instruments (Tables)
6 Months Ended
Jun. 30, 2022
Fair Value of Financial Instruments  
Summary of financial assets and liabilities subject to fair value measurements on a recurring basis

June 30, 2022

    

Level 1

    

Level 2

    

Level 3

    

Total

Assets

  

  

  

  

Money market funds

$

22,134

$

$

$

22,134

Certificates of deposit

1,414

1,414

U.S. Treasury securities

73,872

73,872

Total

$

97,420

$

$

$

97,420

December 31, 2021

    

Level 1

    

Level 2

    

Level 3

    

Total

Assets

  

  

  

  

Money market funds

$

90,251

$

$

$

90,251

Certificates of deposit

1,672

1,672

Corporate debt securities

6,089

6,089

U.S. Treasury securities

45,568

45,568

Total

$

137,491

$

6,089

$

$

143,580