Note 20 - Geographic and Segment Information - Revenue By Geographic Information (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023
Sales	$ 48,102	$ 52,349
UNITED STATES
Sales	34,022	38,345
Non-US [Member]
Sales	$ 14,080	$ 14,004

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details