Accrued and Other Current Liabilities - Additional Information (Detail) $ in Millions	9 Months Ended
	Oct. 31, 2023 USD ($)
Schedule of Accrued Liabilities [Line Items]
Annual bonus paid	$ 5.6
Cash [Member]
Schedule of Accrued Liabilities [Line Items]
Annual bonus paid	1.1
Restricted stock units [Member]
Schedule of Accrued Liabilities [Line Items]
Annual bonus paid	$ 4.5