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Fair Value Measurements (Tables)
6 Months Ended
Jun. 30, 2022
Fair Value Measurements  
Summary of Financial Assets Measured at Fair Value on Recurring Basis

The following table summarizes financial assets that the Company measured at fair value on a recurring basis, classified in accordance with the fair value hierarchy (in thousands):

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Fair Value Measurements at Reporting Date Using:

​

    

Level 1

    

Level 2

    

Level 3

    

Total

As of June 30, 2022:

​

​

​

​

​

​

​

​

​

​

​

​

Money market funds

​

$

11,870

​

$

​

​

$

—

​

$

11,870

Commercial paper

​

​

​

​

​

56,276

​

​

—

​

​

56,276

U.S. government securities

​

​

25,036

​

​

​

​

​

—

​

​

25,036

U.S. agency bonds

​

​

​

​

​

9,435

​

​

—

​

​

9,435

Corporate debt securities

​

​

​

​

​

1,992

​

​

—

​

​

1,992

Total cash equivalents and short-term investments

​

$

36,906

​

$

67,703

​

$

—

​

$

104,609

Reported as:

​

​

​

​

​

​

​

​

​

​

​

​

Cash and cash equivalents (includes cash of $1,144)

​

​

​

​

​

​

​

​

​

​

$

43,409

Short-term investments

​

​

​

​

​

​

​

​

​

​

​

62,344

Total cash, cash equivalents and short-term investments

​

​

​

​

​

​

​

​

​

​

$

105,753

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

Fair Value Measurements at Reporting Date Using:

​

    

Level 1

    

Level 2

    

Level 3

    

Total

As of December 31, 2021:

​

​

​

​

​

​

​

​

​

​

​

​

Money market funds

​

$

10,585

​

$

—

​

$

—

​

$

10,585

Commercial paper

​

​

—

​

​

84,616

​

​

—

​

​

84,616

U.S. government securities

​

​

27,824

​

​

​

​

​

—

​

​

27,824

U.S. agency bonds

​

​

—

​

​

8,531

​

​

—

​

​

8,531

Corporate debt securities

​

​

—

​

​

8,265

​

​

—

​

​

8,265

Total cash equivalents and short-term investments

​

$

38,409

​

$

101,412

​

$

—

​

$

139,821

Reported as:

​

​

​

​

​

​

​

​

​

​

​

​

Cash and cash equivalents (includes cash of $397)

​

​

​

​

​

​

​

​

​

​

$

24,780

Short-term investments

​

​

​

​

​

​

​

​

​

​

​

115,438

Total cash, cash equivalents and short-term investments

​

​

​

​

​

​

​

​

​

​

$

140,218