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WARRANTS - Warrants Issued with Series B Preferred Stock (Details) - Warrants Issued with Series B Preferred Stock $ / shares in Units, $ in Millions | 1 Months Ended | 2 Months Ended |  |
--- | --- | --- | --- | ---
Feb. 28, 2019 USD ($) shares | Dec. 31, 2018 USD ($) shares | Mar. 31, 2024 Y $ / shares | Dec. 31, 2023 $ / shares
2018 Warrants |  |  |  |
Warrants |  |  |  |
Number of warrants entity became obligated to issue (in shares) | shares |  | 72,261 |  |
Issuance of warrants (in dollars) | $ |  | $ 0.2 |  |
Expiration term |  | 10 years |  |
Exercise price (in dollars per share) | $ / shares |  |  | $ 4.84 | $ 4.86
2018 Warrants | Expected term (in years) |  |  |  |
Warrants |  |  |  |
Measurement input | Y |  |  | 10.0 |
2018 Warrants | Volatility |  |  |  |
Warrants |  |  |  |
Measurement input |  |  | 0.7322 |
2018 Warrants | Risk-free interest rate |  |  |  |
Warrants |  |  |  |
Measurement input |  |  | 0.0270 |
2018 Warrants | Dividend yield |  |  |  |
Warrants |  |  |  |
Measurement input |  |  | 0.0000 |
2019 Warrants |  |  |  |
Warrants |  |  |  |
Number of warrants entity became obligated to issue (in shares) | shares | 23,867 |  |  |
Issuance of warrants (in dollars) | $ | $ 0.1 |  |  |
Expiration term | 10 years |  |  |
Exercise price (in dollars per share) | $ / shares |  |  | $ 4.84 | $ 4.86
2019 Warrants | Expected term (in years) |  |  |  |
Warrants |  |  |  |
Measurement input | Y |  |  | 10.0 |
2019 Warrants | Volatility |  |  |  |
Warrants |  |  |  |
Measurement input |  |  | 0.7322 |
2019 Warrants | Risk-free interest rate |  |  |  |
Warrants |  |  |  |
Measurement input |  |  | 0.0270 |
2019 Warrants | Dividend yield |  |  |  |
Warrants |  |  |  |
Measurement input |  |  | 0.0000 |

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- Definition Amount of increase in additional paid in capital (APIC) resulting from the issuance of warrants. Includes allocation of proceeds of debt securities issued with detachable stock purchase warrants. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -SubTopic 10 -Topic 505 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481112/505-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480008/505-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 25 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481284/470-20-25-2 + Details
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- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481112/505-10-50-3 + Details
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- Definition Value of input used to measure outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
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