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Debt Debt (Tables) | 12 Months Ended
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Dec. 31, 2016
Debt [Abstract] |
Investments Classified by Contractual Maturity Date [Table Text Block] | Maturities over the next five years with respect to the Company’s debt as of December 31, 2016 are as follows:
Year Ending December 31, | Debt Maturities (In thousands)
2017 | $ | 215,470 |
2018 | 127,078 |
2019 | 292 |
2020 | 292 |
2021 | 300,228 |
Thereafter | — |
Total | $ | 643,360 |

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- Definition Tabular disclosure of maturities of an entity's investments as well as any other information pertinent to the investments. + References No definition available. + Details
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