Note 1 - Organization and Basis for Presentation - Disaggregation of Revenue by Major Geographic Area (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Revenue	$ 55,849	$ 50,115	$ 109,327	$ 97,190
Americas [Member]
Revenue	36,907	33,507	72,152	65,633
EMEA [Member]
Revenue	15,298	13,580	29,693	25,857
Asia Pacific [Member]
Revenue	$ 3,644	$ 3,028	$ 7,482	$ 5,700

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