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Debt (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2018
Debt Disclosure [Abstract] |
Schedule of Interest Expense | The Company incurs interest costs, which include interest, maintenance fees and bank charges. The amount of costs incurred, capitalized, and expensed for the years ended December 31, 2018, 2017 and 2016, consisted of the following:
| Years Ended December 31,
| 2018 |  | 2017 |  | 2016
Interest costs incurred | $ | 1,224 |  |  | $ | 1,249 |  |  | $ | 1,167 |
Less: Interest capitalized | (160 | ) |  | (72 | ) |  | (20 | )
Interest expense | $ | 1,064 |  |  | $ | 1,177 |  |  | $ | 1,147 |

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