EQUITY PLANS AND SHARE-BASED COMPENSATION - Schedule of Fair Value of Employee Stock Purchase Plan (Details) - $ / shares	3 Months Ended
Mar. 31, 2025	Mar. 31, 2024
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Dividend yield	0.00%	0.00%
ESPP
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Expected volatility	113.00%	81.00%
Risk-free interest rate, minimum	3.96%	4.54%
Risk-free interest rate, maximum	4.31%	5.27%
Dividend yield	0.00%	0.00%
Weighted average grant date fair value per share (in shares)	$ 0.93	$ 2.78
Minimum \| ESPP
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Expected term in years	6 months	6 months
Maximum \| ESPP
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Expected term in years	2 years	2 years

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

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The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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The maximum risk-free interest rate assumption that is used in valuing an option on its own shares.

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The minimum risk-free interest rate assumption that is used in valuing an option on its own shares.

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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.

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- Definition

Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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