Note 4 - Segment Information - Schedule of Segment Reporting Information (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2024	Dec. 31, 2023
Revenue		$ 38,418	$ 34,851
Amortization expense on acquired intangible assets		4,592	4,459
Total cost of revenue		14,179	14,686
Cash compensation		38,997	40,471
Stock-based compensation		9,323	10,032
Professional services and consultants		7,757	7,303
Software and hardware		3,538	3,581
Depreciation and amortization		2,104	2,582
Impairment of lease right of use assets and leasehold improvements		0	250
Other segment items (2)	[1]	3,827	4,153
Total operating expenses		65,546	68,372
Operating loss		(41,307)	(48,207)
Other income, net		2,341	2,452
Provision for income taxes		(44)	(204)
Net loss		(39,010)	(45,959)
Subscription [Member]
Revenue		22,418	18,973
Cost of revenue	[2]	2,959	2,975
Service [Member]
Revenue		16,000	15,878
Cost of revenue	[2]	$ 6,628	$ 7,252

[1] Other segment items include training and travel expenses, recruiting expenses, rent and facility expenses, bad debt expenses and other miscellaneous costs.

[2] Cost of revenue for Subscription and Service excludes amortization expense on acquired intangible assets.