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STOCKHOLDERS' EQUITY - WARRANT EXERCISES (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Class of Warrant or Right [Line Items]
Proceeds from exercise of warrants	$ 15,163	$ 2,479	$ 16
2020 Public Offering of Common Stock and Warrants | 2020 Pre-Funded Warrant
Class of Warrant or Right [Line Items]
Warrants to purchase common stock, shares	8,335,239
Underwritten Public Offering | 2020 Stock Purchase Warrant
Class of Warrant or Right [Line Items]
Warrants to purchase common stock exercised, shares	11,663,387
Proceeds from exercise of warrants	$ 15,163,000
Warrants to purchase common stock, shares	44,110,079

X

- Definition

Number of warrants exercised during the period

+ References

No definition available.

+ Details

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X

- 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.

+ References

No definition available.

+ Details

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X

- Definition

Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 3
-URI https://asc.fasb.org/extlink&oid=126973232&loc=d3e21475-112644

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X

- Definition

The cash inflow associated with the amount received from holders exercising their stock warrants.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=126954810&loc=d3e3255-108585

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