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Long-Term Debt (Tables) | 12 Months Ended
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Dec. 31, 2017
Debt Disclosure [Abstract] |
Schedule of Long-Term Debt | Our long-term debt consisted of the following (dollars in thousands):
|  | December 31, |
|  | 2017 |  |  | 2016 |
Net term note to bank due September 7, 2025 |  | $ | 35,302 |  |  | $ | — |
Net term note to bank due May 30, 2021 |  |  | — |  |  |  | 24,950 |
Net term note to bank due August 31, 2023 |  |  | — |  |  |  | 4,874 |
Total long-term debt (including current portion) |  |  | 35,302 |  |  |  | 29,824 |
Less: Current portion |  |  | (888 | ) |  |  | (1,113 | )
Total long-term debt, net |  | $ | 34,414 |  |  | $ | 28,711 |
Aggregate Future Maturities of Long-Term Debt | Aggregate future maturities of long-term debt for the next five years and thereafter (including current portion) as of December 31, 2017 are as follows (dollars in thousands):
Year Ending December 31, |  |  |  |
2018 |  | $ | 888 |
2019 |  |  | 1,775 |
2020 |  |  | 1,775 |
2021 |  |  | 1,775 |
2022 |  |  | 1,775 |
Thereafter |  |  | 27,512 |
Total |  | $ | 35,500 |

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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
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- Definition Tabular disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings for each of the five years following the date of the latest balance sheet date presented. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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