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Prepaid Expenses and Other Current Assets | 12 Months Ended
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Dec. 31, 2019
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Prepaid Expenses and Other Current Assets |
(5) | Prepaid Expenses and Other Current Assets
Prepaid expenses and other current assets consist of the following (in thousands):
|  | December 31, |  |  | December 31, |
|  | 2019 |  |  | 2018 |
Prepaid insurance |  | $ | 648 |  |  | $ | 502 |
Prepaid research and development |  |  | 11,989 |  |  |  | 122 |
Other prepaid |  |  | 390 |  |  |  | 597 |
Other current assets |  |  | 648 |  |  |  | 388 |
|  | $ | 13,675 |  |  | $ | 1,609 |

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