v3.26.1
Note 11 - Segments - Cash and Cash Equivalents and Total Assets (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Jun. 03, 2026
Dec. 31, 2025
Cash and cash equivalents $ 351 $ 351 $ 1,352
Total assets $ 1,685 1,685 2,677
Regenerative Biotech [Member]      
Cash and cash equivalents   24 1,206
Total assets   1,091 2,277
Consumer Health Products [Member]      
Cash and cash equivalents   327 146
Total assets   $ 594 $ 400