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Short-term Investments (Tables)
3 Months Ended
Mar. 31, 2023
Investments, Debt and Equity Securities [Abstract]  
summary of short-term investments

The following table summarizes the short-term investments at March 31, 2023 (in thousands):

 

 

Amortized
Cost

 

 

Unrealized
Gains

 

 

Unrealized
Losses

 

 

Fair Value

 

As of March 31, 2023

 

 

 

 

 

 

 

 

 

 

 

 

U.S. government securities

 

$

27,908

 

 

$

 

 

$

(64

)

 

$

27,844

 

Total short-term investments

 

$

27,908

 

 

$

 

 

$

(64

)

 

$

27,844

 

 

 

 

 

 

 

 

 

 

 

 

 

 

As of December 31, 2022

 

 

 

 

 

 

 

 

 

 

 

 

U.S. government securities

 

$

27,689

 

 

$

 

 

$

(160

)

 

$

27,529

 

Total short-term investments

 

$

27,689

 

 

$

 

 

$

(160

)

 

$

27,529