Note 4 - Revenue - Allowance for Credit Loss (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Beginning balance as of December 31, 2024	$ 0
Acquisition of Dura (September 8, 2025)	113
Provision (recovery) for expected credit losses	(3)	$ 10
Write-offs, net of recoveries	0
Ending Balance as of September 30, 2025	$ 110