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Fair Value Measurements (Tables)
 12 Months Ended
Dec. 31, 2022
Summary of Held-to-maturity debt securities at amortized cost in the financial statements These securities are classified as held-to-maturity and all have been purchased with original maturities of 90 days or less. Held-to-maturity debt securities are recorded at amortized cost in the financial statements. As of December 31, 2021, there were no investments in treasury securities.

 

 

 

As of December 31, 2022

 

 

 

Amortized Cost

 

 

Unrealized Gains

 

 

Unrealized Losses

 

 

Aggregate Fair Value

 

U.S. Treasury Securities

 

$

144,319

 

 

$

45

 

 

$

—

 

 

$

144,364

 
Summary of Changes in Level 3 Fair Value Instruments

A summary of the changes in the fair value of the Company’s Level 3 financial instruments for the years ended December 31, 2021 is as follows (in thousands):

 

 

Redeemable convertible preferred stock warrants liabilities

 

Balance – December 31, 2020

 

$

2,112

 

Change in fair value

 

 

6,861

 

Conversion of preferred stock warrants to common stock warrants upon the closing of the IPO

 

 

(8,973

)

Balance – December 31, 2021

 

$

—