Annual report pursuant to Section 13 and 15(d)

Employee Benefit Plans - Additional Information (Detail)

v3.22.1
Employee Benefit Plans - Additional Information (Detail) - USD ($)
12 Months Ended
Jan. 31, 2022
Jan. 31, 2021
Retirement Savings Plan [Member] | Foreign Plan [Member] | Maximum {Member]    
Pension Plans Postretirement And Other Employee Benefits [Line Items]    
Defined contribution plan, cost recognized $ 100,000 $ 100,000