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BALANCE SHEET COMPONENTS - Accrued expenses and other current liabilities (Details) - USD ($) $ in Thousands | Jun. 30, 2025 | Dec. 31, 2024
--- | --- | ---
BALANCE SHEET COMPONENTS |  |
Accrued salaries and commissions | $ 3,397 | $ 3,076
Clinical studies | 567 | 590
Deferred revenue | 361 | 419
Professional fees | 356 | 773
Royalties | 287 | 275
Goods received not invoiced | 20 | 87
Other | 965 | 812
Accrued expenses and other current liabilities | $ 5,953 | $ 6,032

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