Note 3 - Supplemental Balance Sheet Information - Goodwill Rollforward (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2025
Aggregate goodwill acquired	$ 1,294
Sale of business	(438)
Goodwill	856	$ 856
Americas [Member]
Aggregate goodwill acquired	856
Sale of business	0
Goodwill	856	856
All Others [Member]
Aggregate goodwill acquired	438
Sale of business	(438)
Goodwill	$ 0	$ 0