v3.26.1
Note 3 - Discontinued Operations (Details Textual) - Discontinued Operations, Disposed of by Sale [Member] - Arthrosurface Incorporated [Member] - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Dec. 31, 2024
Oct. 31, 2024
Financing Receivable, before Allowance for Credit Loss       $ 7.0
Disposal Group, Including Discontinued Operation, Buy-Out Payment       $ 14.0
Disposal Group, Including Discontinued Operation, Consideration     $ 5.9  
Financing Receivable, after Allowance for Credit Loss $ 5.7 $ 5.6