Other Long-Term Liabilities - Schedule of Other Long-Term Liabilities (Detail) - USD ($) $ in Thousands	Apr. 30, 2022	Jan. 31, 2022
Other Liabilities Disclosure [Abstract]
Unrecognized tax benefits, including interest	$ 9,418	$ 9,313
Deferred tax liabilities, non-current	1,962	1,769
Software license liabilities, non-current	638	1,674
Other long-term liabilities	6	7
Total other long-term liabilities	$ 12,024	$ 12,763