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COMMON STOCK, PREFERRED STOCK AND WARRANTS - Warrant fair value inputs (Details) - 2022 Warrants | Jun. 30, 2024 USD ($) | Dec. 31, 2023 USD ($)
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Stock price |  |
Fair value inputs |  |
Derivative Liability, Measurement Input | 0.98 | 8.04
Warrant term (in years) |  |
Fair value inputs |  |
Derivative Liability, Measurement Input | 3.11 | 3.61
Expected volatility |  |
Fair value inputs |  |
Derivative Liability, Measurement Input | 0.8700 | 0.8410
Risk-free interest rate |  |
Fair value inputs |  |
Derivative Liability, Measurement Input | 0.0451 | 0.0396
Dividend rate |  |
Fair value inputs |  |
Derivative Liability, Measurement Input | 0.0000 | 0.0000

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