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

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Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement.

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This element represents the amount of any change recognized during the period in the high-end of the estimated range of outcomes (undiscounted) of a liability assumed in a business combination arising from an item of contingent consideration.

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Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled within one year or the normal operating cycle, if longer.

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Value of input used to measure contingent consideration liability from business combination.

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Note 4 - Fair Value Measurements (Details Textual) $ in Thousands			1 Months Ended			12 Months Ended
	Feb. 03, 2020 USD ($)	Jan. 24, 2020 USD ($)	Jul. 31, 2021 USD ($)	Jun. 30, 2021 USD ($)	Oct. 31, 2020 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Sep. 30, 2021 USD ($)
Debt Securities, Available-for-sale, Total						$ 0
Business Combination, Contingent Consideration, Liability, Current						0	$ 4,315
Payment for Contingent Consideration Liability, Financing Activities						4,315	7,220	$ 4,478
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability						0	(21,095)	$ (28,666)
Parcus Medical and Arthrosurface Acquisitions [Member]
Business Combination, Contingent Consideration Arrangements, Change in Range of Outcomes, Contingent Consideration, Liability, Value, High						$ 100,000
Parcus Medical and Arthrosurface Acquisitions [Member] \| Minimum [Member] \| Measurement Input, Discount Rate [Member]
Business Combination, Contingent Consideration, Liability, Measurement Input						3.1
Parcus Medical and Arthrosurface Acquisitions [Member] \| Maximum [Member] \| Measurement Input, Discount Rate [Member]
Business Combination, Contingent Consideration, Liability, Measurement Input						3.4
Parcus Medical [Member]
Business Combination, Contingent Consideration Arrangements, Change in Range of Outcomes, Contingent Consideration, Liability, Value, High		$ 60,000
Business Combination, Contingent Consideration, Liability, Current							$ 4,300		$ 4,300
Parcus Medical [Member] \| Measurement Input, Weighted Average Cost of Capital [Member]
Business Combination, Contingent Consideration, Liability, Measurement Input							11.3	11.4
Arthrosurface [Member]
Business Combination, Contingent Consideration Arrangements, Change in Range of Outcomes, Contingent Consideration, Liability, Value, High	$ 40,000
Payment for Contingent Consideration Liability, Financing Activities			$ 10,000	$ 10,000	$ 5,000
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability							$ 21,100	$ 28,700
Arthrosurface [Member] \| Measurement Input, Weighted Average Cost of Capital [Member]
Business Combination, Contingent Consideration, Liability, Measurement Input								11.4