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Debt (Details 2) - USD ($) $ in Thousands | Jun. 30, 2018 | Dec. 31, 2017
--- | --- | ---
Debt Instrument |  |  |
Total Debt | $ 365,110 |  | $ 383,279
Debt Instrument, Unamortized Debt Issuance Costs, Noncurrent, net | (5,442) |  | (6,440)
Capital Lease Obligations, Current | (1,358) | [1] | (1,470)
Long-Term Portion | 328,699 |  | 345,956
Current Portion of Long-Term Debt | 30,969 |  | 30,883
Line of Credit |  |  |
Debt Instrument |  |  |
Debt, Current, Net Of Unamortized Debt Issuance Costs | (29,611) | [1] | (29,413)
Current Portion of Long-Term Debt | 30,000 |  |
Debt Instrument, Unamortized Debt Issuance Costs, Current Portion, net | 389 |  |
Capital Lease Obligations |  |  |
Debt Instrument |  |  |
Total Debt | 3,110 |  | 3,279
JPMorgan, 2017 Credit Agreement | Line of Credit |  |  |
Debt Instrument |  |  |
Total Debt | 62,000 |  | 80,000
Bonds |  |  |
Debt Instrument |  |  |
Total Debt | $ 300,000 |  | $ 300,000
[1] | (1) Current maturities of long-term debt include $30,000 of current maturities, less $389 of unamortized debt issuance costs, under our 2017 Credit Agreement and $1,358 of current maturities of capital lease obligations.

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