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Prepaid Expenses and Other Current Assets | 3 Months Ended
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Mar. 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 consist of the following (in thousands):
|  | March 31, 2022 |  |  | December 31, 2021 |
Clinical trial expenses |  | $ | 1,630 |  |  | $ | 1,630 |
Insurance premiums |  |  | 645 |  |  |  | 890 |
Other |  |  | 429 |  |  |  | 223 |
Total prepaid expenses and other current assets |  | $ | 2,704 |  |  | $ | 2,743 |

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