Note 11 - Revenue - Disaggregated Revenue and Geography Information (Details) - USD ($) $ in Thousands	3 Months Ended
Apr. 30, 2026	Apr. 30, 2025
Total revenues	$ 94,498	$ 99,148
SAAS and Subscription Services, Enterprise [Member]
Total revenues	81,443	84,684
SAAS and Subscription Services, Consumer [Member]
Total revenues	7,087	8,971
Professional Services [Member]
Total revenues	5,968	5,493
UNITED STATES
Total revenues	70,696	75,396
EMEA [Member]
Total revenues	14,398	14,053
Other Americas [Member]
Total revenues	4,447	4,124
Asia Pacific [Member]
Total revenues	$ 4,957	$ 5,575

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