Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 31, 2022	Oct. 31, 2021	Oct. 31, 2022	Oct. 31, 2021	Jan. 31, 2022
Income Tax Disclosure [Abstract]
Provision for income taxes	$ 5,035	$ 2,249	$ 9,230	$ 2,411
Unrecognized tax benefits					$ 22,700