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Secured Credit Facility and Other Debt (Tables) | 9 Months Ended
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Sep. 30, 2018
Debt Disclosure [Abstract] |
Schedule of Long-term Debt Instruments | Debt consists of the following (in thousands):
| September 30, 2018 |  | December 31, 2017
Loan | $ | 74,571 |  |  | $ | 85,000 |
Notes and deferred payments to sellers, Tealstone acquisition | 13,265 |  |  | 12,393 |
Notes payable for transportation and construction equipment and other | 859 |  |  | 1,557 |
Total debt | 88,695 |  |  | 98,950 |
Less - Current maturities of long-term debt | (3,014 | ) |  | (3,978 | )
Less - Unamortized deferred loan costs | (7,257 | ) |  | (8,812 | )
Total long-term debt | $ | 78,424 |  |  | $ | 86,160 |

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