Note 18 - Segment Information - Segment Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Revenue	$ 232,339	$ 191,909
Property and equipment, net	5,537	3,922
North America [Member]
Revenue	102,025	83,034
UNITED STATES
Revenue	100,870	83,034
Property and equipment, net	1,279	923
EMEA [Member]
Revenue	71,635	58,285
GERMANY
Revenue	30,625	23,574
CHINA
Property and equipment, net	2,982	2,376
Asia Pacific [Member]
Revenue	58,679	50,590
JAPAN
Revenue	21,348	23,360
Other Countries [Member]
Property and equipment, net	$ 1,276	$ 623