SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Deferred offering costs (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
|
| Follow-on offering | |||
| Deferred Offering Cost | |||
| Deferred offering cost reclassed to additional-paid-in-capital upon IPO | $ 883 | $ 883 | |
| At-the-Market offering ("ATM") | |||
| Deferred Offering Cost | |||
| Deferred offering cost reclassed to additional-paid-in-capital upon IPO | $ 179 | $ 347 | |
| Direct offering | |||
| Deferred Offering Cost | |||
| Deferred offering cost reclassed to additional-paid-in-capital upon IPO | 304 | $ 189 | |
| Private Placement In Public Equity Financing [Member] | |||
| Deferred Offering Cost | |||
| Deferred offering cost reclassed to additional-paid-in-capital upon IPO | $ 6,789 | ||