Note 2 - Summary of Significant Accounting Policies (Details Textual) $ in Thousands	12 Months Ended	23 Months Ended
Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Nov. 30, 2024 USD ($)
Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax	$ (800)	$ (500)	$ (700)
Gain (Loss), Foreign Currency Transaction, before Tax	(200)	(100)	$ (500)
Contract with Customer, Liability, Total	0	0
Debt Securities, Available-for-Sale, Noncurrent	$ 0	$ 0
Number of Reporting Units	2
Goodwill, Impairment Loss				$ 0
Minimum [Member]
Estimated useful life (Year)	5 years
Maximum [Member]
Estimated useful life (Year)	16 years
Customer Concentration Risk [Member] \| Revenue Benchmark [Member] \| DePuy Mitek Inc [Member]
Concentration Risk, Percentage	57.00%	62.00%	60.00%
Customer Concentration Risk [Member] \| Accounts Receivable [Member] \| DePuy Mitek Inc [Member]
Concentration Risk, Percentage	56.00%	63.00%

Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), classified as noncurrent.

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