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Accrued Expenses (Tables) | 9 Months Ended
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Sep. 30, 2021
Payables And Accruals [Abstract] |
Schedule of Accrued Expenses |
| Accrued expenses consisted of the following (amounts in thousands):
|  | As of |
|  | September 30, 2021 |  |  | December 31, 2020 |
Employees benefits |  | $ | 555 |  |  | $ | 496 |
Professional services |  |  | 175 |  |  |  | 292 |
Legal fees |  |  | 93 |  |  |  | 133 |
Royalty fees |  |  | 4 |  |  |  | 12 |
Severance |  |  | 368 |  |  |  | 347 |
Other |  |  | 81 |  |  |  | 57 |
Total |  | $ | 1,276 |  |  | $ | 1,337 |

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- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
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