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STOCKHOLDERS' EQUITY - WARRANT EXERCISES (Details) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Jun. 30, 2023 | Mar. 31, 2023 | Sep. 30, 2023 | Sep. 30, 2022
Class of Warrant or Right [Line Items] |  |  |  |  |
Proceeds from exercise of warrants |  |  |  | $ 105,912,000 | $ 3,638,000
Pre-Funded Warrants |  |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |  |
Warrant exercise price | $ 0.001 |  |  | $ 0.001 |
Common stock outstanding warrants to purchase | 51,430,477 |  |  | 51,430,477 |
2020 Public Offering of Common Stock and Warrants | Stock Purchase Warrants |  |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |  |
Warrant exercise price | $ 1.3 |  |  | $ 1.3 |
Common stock outstanding warrants to purchase | 2,474,503 |  |  | 2,474,503 |
Underwritten Public Offering | Stock Purchase Warrants |  |  |  |  |
Class of Warrant or Right [Line Items] |  |  |  |  |
Warrants to purchase common stock exercised, shares | 19,523,808 | 12,842,857 | 44,983,194 | 19,523,808 |
Proceeds from exercise of warrants | $ 28,309,522 | $ 17,767,000 | $ 59,835,000 |  |

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- 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 -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 14 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-14 + Details
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