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v3.25.3

Basis of Presentation (Details) - USD ($) $ in Thousands |  | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
Jun. 27, 2025 | Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Dec. 31, 2024
Noncontrolling Interest [Line Items] |  |  |  |  |  |
Increase (decrease) in noncontrolling interest |  | $ 200 | $ 300 | $ 500 | $ 600 |
Noncontrolling interest |  | 6,202 |  | 6,202 |  | $ 5,678
Shanghai Fosun Pharmaceutical (Group) Co., Ltd. |  |  |  |  |  |
Noncontrolling Interest [Line Items] |  |  |  |  |  |
Number of shares sold in transaction (in shares) | 2,854,607 |  |  |  |  |
Nature’s Sunshine Hong Kong Limited |  |  |  |  |  |
Noncontrolling Interest [Line Items] |  |  |  |  |  |
Share purchase agreement, expected payment to acquire interest in joint venture |  | 3,900 |  | 3,900 |  |
Shanghai Nature’s Sunshine Health Products Co., Ltd |  |  |  |  |  |
Noncontrolling Interest [Line Items] |  |  |  |  |  |
Share purchase agreement, expected payment to acquire interest in joint venture |  | $ 3,100 |  | $ 3,100 |  |

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