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Investments
3 Months Ended
Mar. 31, 2023
Investments, Debt and Equity Securities [Abstract]  
Investments

6. Investments

As of March 31, 2023 and December 31, 2022, the fair value of the Company’s investments by type of security was as follows:

 

 

 

March 31, 2023

 

 

 

Amortized
Cost

 

 

Gross
Unrealized
Gains

 

 

Gross
Unrealized
Losses

 

 

Fair Value

 

Assets:

 

 

 

 

 

 

 

 

 

 

 

 

U.S government securities

 

$

389,990

 

 

 

4,319

 

 

$

 

 

$

394,309

 

 

$

389,990

 

 

$

4,319

 

 

$

 

 

$

394,309

 

 

 

 

December 31, 2022

 

 

 

Amortized
Cost

 

 

Gross
Unrealized
Gains

 

 

Gross
Unrealized
Losses

 

 

Fair Value

 

Assets:

 

 

 

 

 

 

 

 

 

 

 

 

U.S government securities

 

$

 

 

$

 

 

$

 

 

$

 

 

 

$

 

 

$

 

 

$

 

 

$