Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Balance Sheet Detail - Additional Information (Detail)

v3.22.2.2
Condensed Consolidated Balance Sheet Detail - Additional Information (Detail) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Oct. 31, 2022
Oct. 31, 2021
Oct. 31, 2022
Oct. 31, 2021
Balance Sheet Related Disclosures [Abstract]        
Depreciation expense $ 54 $ 48 $ 187 $ 151