Note 16 - Business Acquisition - Pro Forma (Details) - Dura Medical [Member] - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2025	Jun. 30, 2025
Revenue	$ 1,078	$ 2,019
Net loss	$ (17,581)	$ (22,939)

Amount, after tax, of pro forma income (loss) of combined entity as if acquisition date of business combination occurred as of beginning of period.

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