Quoted Prices in
Active Markets for
Identical Assets
(Level 1)

Significant
Other
Observable
Inputs
(Level 2)

Significant
Unobservable
Inputs
(Level 3)

Total

As of June 30, 2025

Cash equivalents:

U.S. Treasury money market funds

$

16,877

$

—

$

—

$

16,877

Short-term investments:

U.S. government securities

129,007

—

—

129,007

As of December 31, 2024

Cash equivalents:

U.S. Treasury money market funds

$

13,802

$

—

$

—

$

13,802

Short-term investments:

U.S. government securities

181,199

—

—

181,199