Note 3 - Revenue Recognition - Schedule of Disaggregated Revenue By Major Product Line in Single Reporting Segment (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Revenue	$ 9,368	$ 9,938
Commercial [Member]
Revenue	5,810	5,719
The Government [Member]
Revenue	3,558	4,219
Subscription [Member]
Revenue	5,314	5,762
Subscription [Member] | Commercial [Member]
Revenue	5,014	5,462
Subscription [Member] | The Government [Member]
Revenue	300	300
Service [Member]
Revenue	4,054	4,176
Service [Member] | Commercial [Member]
Revenue	796	257
Service [Member] | The Government [Member]
Revenue	$ 3,258	$ 3,919