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Debt Obligations (Details) - USD ($) $ in Thousands | Jun. 30, 2018 | Dec. 31, 2017
--- | --- | ---
Long-Term Debt Obligations |  |
Total debt | $ 58,977 | $ 60,539
Less - current portion | (1,113) | (613)
Total long-term portion of debt | 57,864 | 59,926
Revolving credit facility |  |
Long-Term Debt Obligations |  |
Total debt | 42,000 | 45,000
Notes to former owners |  |
Long-Term Debt Obligations |  |
Total debt | 16,813 | 15,325
Other debt |  |
Long-Term Debt Obligations |  |
Total debt | $ 164 | $ 214

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