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Short-term Investments (Tables)
 12 Months Ended
Dec. 31, 2022
Short-Term Investments [Abstract]  
Schedule of Fair Value of Available-for-sale Investments by Type of Security

The fair value of available-for-sale investments by type of security was as follows:

 

 

December 31, 2022

 

 

 

Amortized Cost

 

 

Unrealized Gains

 

 

Unrealized Losses

 

 

Fair Value

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Investments:

 

 

 

 

 

 

 

 

 

 

 

 

    U.S. treasury bills

 

$

2,966

 

 

$

—

 

 

$

—

 

 

$

2,966

 

    Corporate Bonds and U.S. Government Agency Securities

 

 

62,368

 

 

 

14

 

 

 

(4

)

 

 

62,378

 

Total investments

 

$

65,334

 

 

$

14

 

 

$

(4

)

 

$

65,344