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Other Current Assets | 12 Months Ended
--- | ---
Dec. 31, 2019
Disclosure Schedule Of Other Current Assets [Abstract] |
Other Current Assets | Other current assets consisted of:
| As of December 31,
| 2019 |  | 2018
Prepaid expenses | $ | 234 |  |  | $ | 241 |
Sales and use taxes | 173 |  |  | 180 |
Other | 141 |  |  | 183 |
Other current assets | $ | 548 |  |  | $ | 604 |

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