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Debt (Tables) | 12 Months Ended
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Dec. 31, 2020
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, 2020, 2019 and 2018, consisted of the following:
| Years Ended December 31,
| 2020 |  | 2019 |  | 2018
Interest costs incurred | $ | 2,796 |  |  | $ | 2,172 |  |  | $ | 1,224 |
Less: Interest capitalized | (512) |  |  | (144) |  |  | (160) |
Interest expense | $ | 2,284 |  |  | $ | 2,028 |  |  | $ | 1,064 |

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