Quarterly report pursuant to Section 13 or 15(d)

Income Taxes - Additional Information (Detail)

v3.23.1
Income Taxes - Additional Information (Detail) - USD ($)
$ in Thousands
3 Months Ended
Apr. 30, 2023
Apr. 30, 2022
Income Taxes Disclosure [Line Items]    
Income tax provision $ 49 $ 1
Maximum [Member]    
Income Taxes Disclosure [Line Items]    
Income tax provision $ 100 $ 100