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PREPAID EXPENSES AND OTHER CURRENT ASSETS | 12 Months Ended
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Dec. 31, 2022
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] |
PREPAID EXPENSES AND OTHER CURRENT ASSETS |
4. | PREPAID EXPENSES AND OTHER CURRENT ASSETS |
Prepaid expenses and other current assets are summarized as follows (in thousands):
Schedule of Other Current Assets |  |  |  |  |  |
|  | December 31, |  |  | December 31, |
|  | 2022 |  |  | 2021 |
Vendor prepayments |  | $ | 1,049 |  |  | $ | 87 |
Deferred equity offering costs |  |  | 344 |  |  |  | – |
Prepaid insurance |  |  | 106 |  |  |  | 66 |
Related party receivable |  |  | 38 |  |  |  | 27 |
Other |  |  | 42 |  |  |  | – |
Total prepaid expenses and other current assets |  | $ | 1,579 |  |  | $ | 180 |
Related party receivables as of December 31, 2022 and 2021 consisted primarily of payroll related taxes due for stock-based compensation.

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