| Segment Reporting [Table Text Block] |
| | | Three Months Ended June 30, 2026 | |
| (In thousands) | | Surgical Aesthetics | | | OEM | | | Corporate & Other | | | Total | |
| Sales, net | | $ | 12,386 | | | $ | 1,498 | | | $ | — | | | $ | 13,884 | |
| Cost of sales | | | 3,737 | | | | 1,277 | | | | — | | | | 5,014 | |
| Gross profit | | | 8,649 | | | | 221 | | | | — | | | | 8,870 | |
| | | | | | | | | | | | | | | | | |
| Commissions | | | 1,147 | | | | — | | | | — | | | | 1,147 | |
| All other expenses(i) | | | 5,640 | | | | 7 | | | | 3,882 | | | | 9,529 | |
| Income (loss) from operations | | | 1,862 | | | | 214 | | | | (3,882 | ) | | | (1,806 | ) |
| Interest income | | | — | | | | — | | | | 250 | | | | 250 | |
| Interest expense | | | — | | | | — | | | | (1,394 | ) | | | (1,394 | ) |
| Other income, net | | | — | | | | — | | | | 2 | | | | 2 | |
| Income (loss) before income taxes | | | 1,862 | | | | 214 | | | | (5,024 | ) | | | (2,948 | ) |
| Income tax expense | | | — | | | | — | | | | 124 | | | | 124 | |
| Net income (loss) | | | 1,862 | | | | 214 | | | | (5,148 | ) | | | (3,072 | ) |
| | | Three Months Ended June 30, 2025 | |
| (In thousands) | | Surgical Aesthetics | | | OEM | | | Corporate & Other | | | Total | |
| Sales, net | | $ | 9,670 | | | $ | 1,703 | | | $ | — | | | $ | 11,373 | |
| Cost of sales | | | 2,772 | | | | 1,518 | | | | — | | | | 4,290 | |
| Gross profit | | | 6,898 | | | | 185 | | | | — | | | | 7,083 | |
| | | | | | | | | | | | | | | | | |
| Commissions | | | 952 | | | | — | | | | — | | | | 952 | |
| All other expenses(i) | | | 5,284 | | | | 4 | | | | 3,417 | | | | 8,705 | |
| Income (loss) from operations | | | 662 | | | | 181 | | | | (3,417 | ) | | | (2,574 | ) |
| Interest income | | | — | | | | — | | | | 278 | | | | 278 | |
| Interest expense | | | — | | | | — | | | | (1,393 | ) | | | (1,393 | ) |
| Income (loss) before income taxes | | | 662 | | | | 181 | | | | (4,532 | ) | | | (3,689 | ) |
| Income tax expense | | | — | | | | — | | | | 49 | | | | 49 | |
| Net income (loss) | | | 662 | | | | 181 | | | | (4,581 | ) | | | (3,738 | ) |
| | | Six Months Ended June 30, 2026 | |
| (In thousands) | | Surgical Aesthetics | | | OEM | | | Corporate & Other | | | Total | |
| Sales, net | | $ | 23,120 | | | $ | 3,254 | | | $ | — | | | $ | 26,374 | |
| Cost of sales | | | 6,997 | | | | 2,582 | | | | — | | | | 9,579 | |
| Gross profit | | | 16,123 | | | | 672 | | | | — | | | | 16,795 | |
| | | | | | | | | | | | | | | | | |
| Commissions | | | 2,213 | | | | — | | | | — | | | | 2,213 | |
| All other expenses(i) | | | 10,063 | | | | 15 | | | | 7,221 | | | | 17,299 | |
| Income (loss) from operations | | | 3,847 | | | | 657 | | | | (7,221 | ) | | | (2,717 | ) |
| Interest income | | | — | | | | — | | | | 494 | | | | 494 | |
| Interest expense | | | — | | | | — | | | | (2,763 | ) | | | (2,763 | ) |
| Other income, net | | | — | | | | — | | | | 38 | | | | 38 | |
| Income (loss) income before income taxes | | | 3,847 | | | | 657 | | | | (9,452 | ) | | | (4,948 | ) |
| Income tax expense | | | — | | | | — | | | | 267 | | | | 267 | |
| Net income (loss) | | | 3,847 | | | | 657 | | | | (9,719 | ) | | | (5,215 | ) |
| | | Six Months Ended June 30, 2025 | |
| (In thousands) | | Surgical Aesthetics | | | OEM | | | Corporate & Other | | | Total | |
| Sales, net | | $ | 17,557 | | | $ | 3,246 | | | $ | — | | | $ | 20,803 | |
| Cost of sales | | | 5,092 | | | | 2,963 | | | | — | | | | 8,055 | |
| Gross profit | | | 12,465 | | | | 283 | | | | — | | | | 12,748 | |
| | | | | | | | | | | | | | | | | |
| Commissions | | | 1,791 | | | | — | | | | — | | | | 1,791 | |
| All other expenses(i) | | | 9,997 | | | | 10 | | | | 6,575 | | | | 16,582 | |
| Income (loss) from operations | | | 677 | | | | 273 | | | | (6,575 | ) | | | (5,625 | ) |
| Interest income | | | — | | | | — | | | | 582 | | | | 582 | |
| Interest expense | | | — | | | | — | | | | (2,769 | ) | | | (2,769 | ) |
| Income (loss) before income taxes | | | 677 | | | | 273 | | | | (8,762 | ) | | | (7,812 | ) |
| Income tax expense | | | — | | | | — | | | | 98 | | | | 98 | |
| Net income (loss) | | | 677 | | | | 273 | | | | (8,860 | ) | | | (7,910 | ) |
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