Segment Information - Schedule of Revenues by Geographic Region (Details) - USD ($) $ in Thousands	3 Months Ended
Apr. 30, 2026	Apr. 30, 2025
Net revenue by geographic region
Revenues	$ 159,414	$ 144,137
United States
Net revenue by geographic region
Revenues	123,007	112,550
United Kingdom
Net revenue by geographic region
Revenues	17,892	17,923
Other
Net revenue by geographic region
Revenues	$ 18,515	$ 13,664

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details