| Schedule of Segment Reporting Information, by Segment [Table Text Block] |
| | | Year Ended December 31, 2025 | |
| (In thousands) | | Surgical Aesthetics | | | OEM | | | Corporate & Other | | | Total | |
| Sales, net | | $ | 45,332 | | | $ | 7,512 | | | $ | — | | | $ | 52,844 | |
| Cost of sales | | | 14,156 | | | | 5,644 | | | | — | | | | 19,800 | |
| Gross profit | | | 31,176 | | | | 1,868 | | | | — | | | | 33,044 | |
| | | | | | | | | | | | | | | | | |
| Commissions | | | 5,062 | | | | — | | | | — | | | | 5,062 | |
| All other expenses(i) | | | 19,428 | | | | 13 | | | | 14,987 | | | | 34,428 | |
| Income (loss) from operations | | | 6,686 | | | | 1,855 | | | | (14,987 | ) | | | (6,446 | ) |
| Interest income | | | — | | | | — | | | | 1,108 | | | | 1,108 | |
| Interest expense | | | — | | | | — | | | | (5,589 | ) | | | (5,589 | ) |
| Other income, net | | | — | | | | — | | | | 92 | | | | 92 | |
| Income (loss) before income taxes | | | 6,686 | | | | 1,855 | | | | (19,376 | ) | | | (10,835 | ) |
| Income tax expense | | | — | | | | — | | | | 270 | | | | 270 | |
| Net income (loss) | | | 6,686 | | | | 1,855 | | | | (19,646 | ) | | | (11,105 | ) |
| | | Year Ended December 31, 2024 | |
| (In thousands) | | Surgical Aesthetics | | | OEM | | | Corporate & Other | | | Total | |
| Sales, net | | $ | 38,606 | | | $ | 9,496 | | | $ | — | | | $ | 48,102 | |
| Cost of sales | | | 11,259 | | | | 7,483 | | | | — | | | | 18,742 | |
| Gross profit | | | 27,347 | | | | 2,013 | | | | — | | | | 29,360 | |
| | | | | | | | | | | | | | | | | |
| Commissions | | | 4,546 | | | | — | | | | — | | | | 4,546 | |
| All other expenses(i) | | | 26,690 | | | | 40 | | | | 16,929 | | | | 43,659 | |
| (Loss) income from operations | | | (3,889 | ) | | | 1,973 | | | | (16,929 | ) | | | (18,845 | ) |
| Interest income | | | — | | | | — | | | | 1,606 | | | | 1,606 | |
| Interest expense | | | — | | | | — | | | | (5,907 | ) | | | (5,907 | ) |
| Other loss, net | | | — | | | | — | | | | (161 | ) | | | (161 | ) |
| (Loss) income before income taxes | | | (3,889 | ) | | | 1,973 | | | | (21,391 | ) | | | (23,307 | ) |
| Income tax expense | | | — | | | | — | | | | 252 | | | | 252 | |
| Net (loss) income | | | (3,889 | ) | | | 1,973 | | | | (21,643 | ) | | | (23,559 | ) |
|