Goodwill and Intangible Assets, Net - Additional Information (Detail) - USD ($)	3 Months Ended
	Apr. 30, 2024	Apr. 30, 2023	Jan. 31, 2024
Finite Lived Intangible Assets [Line Items]
Liabilities associated with software license at net present value, current	$ 8,113,000		$ 8,161,000
Liabilities associated with software license at net present value, non-current	5,055,000		$ 8,288,000
Unamortized software licenses with alternative uses to be sold, leased or marketed	3,700,000
Impairment of goodwill and intangible assets	0	$ 0
Software licenses [Member]
Finite Lived Intangible Assets [Line Items]
Amortization expense	3,000,000	2,600,000
Acquired Intangible Assets [Member]
Finite Lived Intangible Assets [Line Items]
Amortization expense	$ 1,200,000	$ 1,200,000