Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurement - Summary of Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Details)

v3.21.1
Fair Value Measurement - Summary of Financial Assets and Liabilities Measured at Fair Value on Recurring Basis (Details) - Recurring - USD ($)
$ in Thousands
Apr. 30, 2021
Jan. 31, 2021
Financial assets:    
Total cash equivalents $ 166,408 $ 219,999
Total marketable securities 83,263 102,828
Financial assets 249,671 322,827
Financial liabilities:    
Financial liabilities 190 571
Money Market    
Financial assets:    
Total cash equivalents 161,409 198,523
Commercial Paper    
Financial assets:    
Total cash equivalents 4,999 19,999
Total marketable securities 27,774 23,171
Corporate Bonds    
Financial assets:    
Total cash equivalents   1,477
Total marketable securities 55,489 79,657
Accrued Expenses and Other Current Liabilities    
Financial liabilities:    
Foreign currency derivative liabilities included in accrued expenses and other current liabilities 190 571
Level 1    
Financial assets:    
Total cash equivalents 161,409 198,523
Financial assets 161,409 198,523
Level 1 | Money Market    
Financial assets:    
Total cash equivalents 161,409 198,523
Level 2    
Financial assets:    
Total cash equivalents 4,999 21,476
Total marketable securities 83,263 102,828
Financial assets 88,262 124,304
Financial liabilities:    
Financial liabilities 190 571
Level 2 | Commercial Paper    
Financial assets:    
Total cash equivalents 4,999 19,999
Total marketable securities 27,774 23,171
Level 2 | Corporate Bonds    
Financial assets:    
Total cash equivalents   1,477
Total marketable securities 55,489 79,657
Level 2 | Accrued Expenses and Other Current Liabilities    
Financial liabilities:    
Foreign currency derivative liabilities included in accrued expenses and other current liabilities $ 190 $ 571