Note 7 - Property and Equipment, Net - Schedule of Property and Equipment, Net (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Property, Plant and Equipment, Gross, Ending Balance	$ 13,550	$ 12,783
Less accumulated depreciation and amortization	(8,432)	(7,246)
Property, Plant and Equipment, Net	5,118	5,537
Computer Equipment [Member]
Property, Plant and Equipment, Gross, Ending Balance	6,633	6,079
Leasehold Improvements [Member]
Property, Plant and Equipment, Gross, Ending Balance	4,206	3,823
Furniture and Fixtures [Member]
Property, Plant and Equipment, Gross, Ending Balance	1,320	1,316
Building [Member]
Property, Plant and Equipment, Gross, Ending Balance	707	725
Office Equipment [Member]
Property, Plant and Equipment, Gross, Ending Balance	390	493
Software and Software Development Costs [Member]
Property, Plant and Equipment, Gross, Ending Balance	$ 294	$ 347