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FINANCIAL INSTRUMENTS AND SIGNIFICANT CONCENTRATIONS (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands | Sep. 30, 2023 | Feb. 28, 2023 | Jan. 09, 2023 | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | --- | --- | --- | ---
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |  |
Warrant purchase |  | 16,000 |  |  |
Exercise price of warrants or rights per share |  | $ 15.25 |  |  |
Cash and cash equivalents | $ 988 |  |  | $ 3,519 | $ 24,030
Securities Purchase Agreement [Member] | Common Stock [Member] | Prefund Warrant [Member] | Private Placement [Member] |  |  |  |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |  |
Warrant purchase |  |  | 186,667 |  |
Exercise price of warrants or rights per share |  |  | $ 0.0001 |  |
Securities Purchase Agreement [Member] | Common Stock [Member] | Common Stock Purchase Warrant [Member] | Private Placement [Member] |  |  |  |  |
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] |  |  |  |  |
Warrant purchase |  |  | 266,667 |  |
Exercise price of warrants or rights per share |  |  | $ 30 |  |

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