FAIR VALUE MEASUREMENT - Level 2 Fair Value Measurements (Details) - Level 2	Jun. 30, 2026 $ / shares yr	Dec. 31, 2025 $ / shares yr
Expected volatility
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants, measurement input	0.916	0.898
Expected term (years)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants, measurement input \| yr	3.47	3.9
Risk-free interest rate
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants, measurement input	0.043	0.039
Expected dividend yield
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants, measurement input	0	0
Value of underlying share
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants, measurement input	0.70	0.50
Exercise price
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Warrants, measurement input	2.00	2.00

- 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.

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