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Prepaid Expenses and Other Current Assets | 12 Months Ended
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Dec. 31, 2020
Deferred Costs Capitalized Prepaid And Other Assets Disclosure [Abstract] |
Prepaid Expenses And Other Current Assets |
(6) | Prepaid Expenses and Other Current Assets
Prepaid expenses and other current assets include the following:
|  | December 31, 2020 |  |  | December 31, 2019 |
Clinical trial expenses |  | $ | 1,497 |  |  | $ | 725 |
Insurance premiums |  |  | 845 |  |  |  | 589 |
Other1 |  |  | 328 |  |  |  | 445 |
Total prepaid expenses and other current assets |  | $ | 2,670 |  |  | $ | 1,759 |
1Other consists of various prepaid expenses and other current assets, with no individual item accounting for more than 5% at December 31, 2020 and 2019.

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