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STOCKHOLDERS' EQUITY (At The Market Offering Agreement) (Details) - USD ($) |  |  | 3 Months Ended | 38 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | ---
Apr. 14, 2023 | Apr. 02, 2021 | Jun. 30, 2024 | Mar. 31, 2024 | Mar. 31, 2023 | May 31, 2024 | Apr. 08, 2024 | Dec. 31, 2023 | Apr. 13, 2020
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Common stock, par value (in $ per share) |  |  |  | $ 0.01 |  |  |  | $ 0.01 |
Proceeds from issuance of common stock |  |  |  | $ 67,000 | $ 438,000 |  |  |  |
AGP 2023 Sales Agreement [Member] |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Aggregate authorized offering price | $ 5,800,000 |  |  |  |  |  |  |  |
Percentage of cash fee | 3.00% |  |  |  |  |  |  |  |
Proceeds from issuance of common stock | $ 100,000 |  |  | $ 100,000 |  |  |  |  |
Shares issued (in shares) | 11,847 |  |  | 10,167 |  |  |  |  |
Amount available for future sale of shares pursuant to the sales agreement | $ 3,700,000 |  |  | $ 3,700,000 |  |  |  |  |
AGP [Member] | At The Market Offering Agreement |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Common stock, par value (in $ per share) |  | $ 0.01 |  |  |  |  |  |  |
Aggregate sales proceeds of common stock |  | $ 22,000,000.0 |  |  |  |  |  |  |
Payments of Stock Issuance Costs |  |  |  |  |  | $ 500,000 |  |  |
Aggregate authorized offering price |  |  |  |  |  |  |  |  | $ 50,000,000.0
Percentage of cash fee |  | 3.00% |  |  |  |  |  |  |
Proceeds from issuance of common stock |  |  |  |  | $ 400,000 | $ 15,600,000 |  |  |
Shares issued (in shares) |  |  |  |  | 27,191 | 260,128 |  |  |
AGP [Member] | AGP 2023 Sales Agreement [Member] |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Payments of Stock Issuance Costs |  |  |  | $ 2,000.0 |  |  |  |  |
Shares issued (in shares) |  |  | 1,655 | 11,847 |  |  |  |  |
Maximum | AGP 2023 Sales Agreement [Member] |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Aggregate authorized offering price | $ 5,800,000 |  |  |  |  |  |  |  |
Maximum | AGP [Member] | AGP 2023 Sales Agreement [Member] |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Proceeds from issuance of common stock |  |  |  | $ 100,000 |  |  |  |  |
Subsequent Events [Member] |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Aggregate authorized offering price |  |  |  |  |  |  | $ 1,061,478,000 |  |
Amount available for future sale of shares pursuant to the sales agreement |  |  |  |  |  |  | 1,000,000.0 |  |
Subsequent Events [Member] | AGP 2023 Sales Agreement [Member] |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |
Aggregate authorized offering price |  |  |  |  |  |  | 1,061,478,000 |  |
Amount available for future sale of shares pursuant to the sales agreement |  |  |  |  |  |  | $ 1,000,000.0 |  |

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