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Fair Value Measurements (Tables)
 3 Months Ended
Mar. 31, 2023
Fair Value Disclosures [Abstract]  
Summary of Assets and Liabilities that are Measured at Fair Value on a Recurring Basis
The following tables summarize our assets and liabilities that are measured at fair value on a recurring basis, by level, within the fair value hierarchy (in thousands):
As of March 31, 2023
Level 1Level 2Level 3
Available-for-sale debt securities$— $— $1,000 
Money market funds171,736 — — 
Total assets$171,736 $— $1,000 
Contingent consideration— — 205 
Total liabilities
$— $— $205 
 As of December 31, 2022
 Level 1Level 2Level 3
Available-for-sale debt securities
$— $— $995 
Money market fund
130,215 — — 
Total assets
$130,215 $— $995 
Contingent consideration— — 836 
Total liabilities
$— $— $836