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Fair Value Measurements (Tables)
9 Months Ended
Sep. 30, 2024
Fair Value Disclosures [Abstract]  
Summary of Financial Assets Measured at Fair Value on a Recurring Basis The following tables summarize the fair value of the Company’s financial assets measured at fair value on a recurring basis by level within the fair value hierarchy (in thousands):

 

 

 

 

 

September 30, 2024

 

 

 

Valuation
Hierarchy

 

Amortized
Cost

 

 

Gross
Unrealized
Holding
Gains

 

 

Gross
Unrealized
Holding
Losses

 

 

Aggregate
Fair Value

 

Assets:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cash equivalents:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Money market funds

 

Level 1

 

$

40,679

 

 

$

 

 

$

 

 

$

40,679

 

Government bonds

 

Level 2

 

 

28,906

 

 

 

 

 

 

 

 

 

28,906

 

Total cash equivalents

 

 

 

 

69,585

 

 

 

 

 

 

 

 

 

69,585

 

Short-term investments:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Government bonds

 

Level 2

 

 

260,421

 

 

 

158

 

 

 

(3

)

 

 

260,576

 

Total short-term investments

 

 

 

 

260,421

 

 

 

158

 

 

 

(3

)

 

 

260,576

 

 

 

 

 

$

330,006

 

 

$

158

 

 

$

(3

)

 

$

330,161

 

 

 

 

 

 

December 31, 2023

 

 

 

Valuation
Hierarchy

 

Amortized
Cost

 

 

Gross
Unrealized
Holding
Gains

 

 

Gross
Unrealized
Holding
Losses

 

 

Aggregate
Fair Value

 

Assets:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cash equivalents:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Money market funds

 

Level 1

 

$

143,933

 

 

$

 

 

$

 

 

$

143,933

 

Government bonds

 

Level 2

 

 

72,689

 

 

 

 

 

 

 

 

 

72,689

 

Total cash equivalents

 

 

 

 

216,622

 

 

 

 

 

 

 

 

 

216,622

 

Short-term investments:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Government bonds

 

Level 2

 

 

34,596

 

 

 

10

 

 

 

 

 

 

34,606

 

Total short-term investments

 

 

 

 

34,596

 

 

 

10

 

 

 

 

 

 

34,606

 

 

 

 

 

$

251,218

 

 

$

10

 

 

$

 

 

$

251,228