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Assets - Fair Value (Details) - USD ($)
$ in Thousands
Mar. 31, 2023
Dec. 31, 2022
Short-term investments    
Transfer of assets from Level 1 to Level 2 $ 0  
Transfer of assets from Level 2 to Level 1 0  
Measured on a recurring basis    
Cash equivalents    
Total Cash equivalents 97,204 $ 61,540
Short-term investments    
Total Short-term investments 112,170 147,488
Measured on a recurring basis | U.S. treasuries    
Short-term investments    
Total Short-term investments 38,741 62,849
Measured on a recurring basis | Government agency securities, Cash equivalents    
Short-term investments    
Total Short-term investments 26,263 27,366
Measured on a recurring basis | Corporate debt    
Short-term investments    
Total Short-term investments 31,294 41,591
Measured on a recurring basis | Commercial paper    
Short-term investments    
Total Short-term investments 15,872 15,682
Measured on a recurring basis | Certificate of deposits and time deposits    
Cash equivalents    
Total Cash equivalents 50,076 61,135
Measured on a recurring basis | Money market cash    
Cash equivalents    
Total Cash equivalents 47,128 405
Measured on a recurring basis | Level 1    
Cash equivalents    
Total Cash equivalents 97,204 61,540
Short-term investments    
Total Short-term investments 38,741 62,849
Measured on a recurring basis | Level 1 | U.S. treasuries    
Short-term investments    
Total Short-term investments 38,741 62,849
Measured on a recurring basis | Level 1 | Certificate of deposits and time deposits    
Cash equivalents    
Total Cash equivalents 50,076 61,135
Measured on a recurring basis | Level 1 | Money market cash    
Cash equivalents    
Total Cash equivalents 47,128 405
Measured on a recurring basis | Level 2    
Short-term investments    
Total Short-term investments 73,429 84,639
Measured on a recurring basis | Level 2 | Government agency securities, Cash equivalents    
Short-term investments    
Total Short-term investments 26,263 27,366
Measured on a recurring basis | Level 2 | Corporate debt    
Short-term investments    
Total Short-term investments 31,294 41,591
Measured on a recurring basis | Level 2 | Commercial paper    
Short-term investments    
Total Short-term investments $ 15,872 $ 15,682