Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Intangible Assets - Schedule of Finite-Life Intangible Assets, Amortization Expense (Detail)

v3.22.2.2
Goodwill and Intangible Assets - Schedule of Finite-Life Intangible Assets, Amortization Expense (Detail) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Oct. 31, 2021
Oct. 31, 2021
Goodwill And Intangible Assets [Line Items]    
Amortization expense $ 298 $ 930
Selling and Marketing [Member]    
Goodwill And Intangible Assets [Line Items]    
Amortization expense 184 574
Research and Development [Member]    
Goodwill And Intangible Assets [Line Items]    
Amortization expense $ 114 $ 356