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Prepaid and Other Current Assets (Tables) | 12 Months Ended
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Dec. 31, 2023
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] |
Schedule of Prepaid and Other Current Assets | Prepaid and other current assets consisted of the following (in thousands):
| At December 31,
| 2023 |  | 2022
Prepaid insurance | $ | 32 |  |  | $ | 63 |
Prepaid expenses | 81 |  |  | 130 |
Prepaid rent | 41 |  |  | 39 |
Other | 2 |  |  | — |
Total prepaid and other current assets | $ | 156 |  |  | 232 |

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- Definition Tabular disclosure of the amounts paid in advance for capitalized costs that will be expensed with the passage of time or the occurrence of a triggering event, and will be charged against earnings within one year or the normal operating cycle, if longer; the aggregate carrying amount of current assets, not separately presented elsewhere in the balance sheet; and other deferred costs. + References No definition available. + Details
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