SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Assets measured at fair value (Details) - USD ($) $ in Thousands |
12 Months Ended | |
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Dec. 31, 2023 |
Dec. 31, 2025 |
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| SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES | ||
| Impairment expense | $ 0 | |
| Zhejiang ordinary smile | ||
| SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES | ||
| Recognized intangible assets arising from business combination | $ 11,010 | |
| Terminal growth rate | ||
| SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES | ||
| Goodwill measurement input | 2.90% | |
| Discount rate | ||
| SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES | ||
| Goodwill measurement input | 23.00% |
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- Definition Value of input used to measure goodwill. No definition available.
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- Definition Amount of identifiable intangible asset acquired in business combination and recognized at acquisition date. Excludes goodwill and financial asset. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of impairment loss from asset representing future economic benefit arising from other asset acquired in business combination or from joint venture formation or both, that is not individually identified and separately recognized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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