Note 13 - Revenues - Total Revenues (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024
Revenue from Contract with Customer, Including Assessed Tax	$ 28,236	$ 49,336
Discounts and allowances	(59)	(243)
Product [Member]
Revenue from Contract with Customer, Including Assessed Tax	24,351	46,057
Maintenance [Member]
Revenue from Contract with Customer, Including Assessed Tax	304	129
Professional Services [Member]
Revenue from Contract with Customer, Including Assessed Tax	2,912	1,127
Shipping and Handling [Member]
Revenue from Contract with Customer, Including Assessed Tax	$ 728	$ 2,266

Amount, including 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