Quarterly report pursuant to Section 13 or 15(d)

Disaggregated Revenue and Geographic Information - Long-Lived Assets by Geographic Locations (Detail)

v3.21.1
Disaggregated Revenue and Geographic Information - Long-Lived Assets by Geographic Locations (Detail) - USD ($)
$ in Thousands
Apr. 30, 2021
Jan. 31, 2021
Revenues from External Customers and Long-Lived Assets [Line Items]    
Total long-lived assets by geographic location $ 11,078 $ 13,714
North America [Member]    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Total long-lived assets by geographic location $ 7,955 $ 10,864
Long-lived assets, Percentage 72.00% 79.00%
Europe and Middle East [Member]    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Total long-lived assets by geographic location $ 3,092 $ 2,819
Long-lived assets, Percentage 28.00% 21.00%
Asia Pacific [Member]    
Revenues from External Customers and Long-Lived Assets [Line Items]    
Total long-lived assets by geographic location $ 31 $ 31
Long-lived assets, Percentage 0.00% 0.00%