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Investments
 3 Months Ended
Mar. 31, 2023
Investments, Debt and Equity Securities [Abstract]  
Investments Investments
Short-term investments as of March 31, 2023, consist of the following (in thousands):
 
Adjusted
Cost		Unrealized
Gains		Unrealized
Losses		Fair
Value
Corporate bonds$90,254 $1 $(18)$90,237 
Government and government agency45,378 48 (15)45,411 
Total short-term investments$135,632 $49 $(33)$135,648 
 
Short-term investments as of December 31, 2022, consist of the following (in thousands):

Adjusted
Cost		Unrealized
Gains		Unrealized
Losses		Fair
Value
Corporate bonds$99,672 $— $(106)$99,566 
Government and government agency33,317 17 (47)33,287 
Total short-term investments$132,989 $17 $(153)$132,853