Quarterly report pursuant to Section 13 or 15(d)

Significant Accounting Policies - Summary of Cash, Cash Equivalents, and Restricted Cash Total (Detail)

v3.21.2
Significant Accounting Policies - Summary of Cash, Cash Equivalents, and Restricted Cash Total (Detail) - USD ($)
$ in Thousands
Jul. 31, 2021
Jan. 31, 2021
Jul. 31, 2020
Jan. 31, 2020
Accounting Policies [Abstract]        
Cash and cash equivalents $ 18,933 $ 5,856    
Restricted cash 350 228    
Total cash, cash equivalents and restricted cash $ 19,283 $ 6,084 $ 7,655 $ 9,297