Note 6 - Accounts Receivable, Net - Schedule of Accounts Receivable, Net (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022
Allowance for doubtful accounts	$ (926)	$ (725)
Accounts Receivable, after Allowance for Credit Loss, Current	85,877	66,474
Trade Accounts Receivable [Member]
Accounts receivable, gross	60,508	47,046
Unbilled Receivable [Member]
Accounts receivable, gross	$ 26,295	$ 20,153