v3.22.2.2
Fair Value Measurements (Tables)
 9 Months Ended
Oct. 31, 2022
Fair Value Disclosures [Abstract]  
Summary of Fair Value Hierarchy for Financial Assets Measured on a Recurring Basis
The following tables summarize our fair value hierarchy for our financial assets and liabilities measured at fair value on a recurring basis (in thousands):
October 31, 2022
Level 1Level 2Level 3Total
Cash equivalents:
Money market funds$162,503 $— $— $162,503 
Short-term investments:
U.S. government securities$— $52,025 $— $52,025 
Corporate bonds— 51,459 — 51,459 
Commercial paper— 100,908 — 100,908 
Supranational bonds— 3,982 — 3,982 
Foreign government securities— 9,967 — 9,967 
Total short-term investments$— $218,341 $— $218,341 
Liabilities:
Warrant liability$— $— $2,695 $2,695 
Contingent consideration— — 3,000 3,000 
Total liabilities$— $— $5,695 $5,695 
January 31, 2022
Level 1Level 2Level 3Total
Cash equivalents:
Money market funds$92,668 $— $— $92,668 
Short-term investments:
U.S. government securities$— $17,927 $— $17,927 
Corporate bonds— 21,176 — 21,176 
Commercial paper— 55,234 — 55,234 
Supranational bonds— 3,503 — 3,503 
Foreign government securities— 4,042 — 4,042 
Total short-term investments$— $101,882 $— $101,882 
Schedule of Changes in Level 3 Fair Value Measurements
Changes in our Level 3 fair value measurements were as follows (in thousands):
Warrant LiabilityAcquisition-related Contingent Consideration
Balance, January 31, 2022
$— $— 
Issuances12,043 — 
Additions— 4,800 
Settlements— — 
Gain on change in fair value(9,348)(1,800)
Balance, October 31, 2022
$2,695 $3,000