Quarterly report pursuant to Section 13 or 15(d)

Basis of Presentation and Summary of Significant Accounting Policies - Corrections Effect on Cash Flow (Details)

v3.22.2.2
Basis of Presentation and Summary of Significant Accounting Policies - Corrections Effect on Cash Flow (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jul. 31, 2021
Jul. 31, 2022
Jul. 31, 2021
Error Corrections and Prior Period Adjustments Restatement [Line Items]      
Net loss $ (32,351)   $ (46,842)
Prepaid expenses and other current assets   $ 14,245 1,088
Other noncurrent assets   $ (393) (7,668)
As reported      
Error Corrections and Prior Period Adjustments Restatement [Line Items]      
Net loss (33,247)   (47,944)
Prepaid expenses and other current assets     1,673
Other noncurrent assets     (7,151)
Corrections | Accounting Standards Update 2014-09      
Error Corrections and Prior Period Adjustments Restatement [Line Items]      
Net loss $ 896   1,102
Prepaid expenses and other current assets     (585)
Other noncurrent assets     $ (517)