Summary of Significant Accounting Policies - Fair Value Measurements (Details) $ in Thousands |
Dec. 31, 2017
USD ($)
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| Accounting Policies [Abstract] | |
| Long-term debt value | $ 160,108 |
| Carrying value of fixed-rate long-term debt in excess of fair value | $ 490 |
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- Definition Long-term Debt, Carrying Value in Excess of Fair Value No definition available.
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- References No definition available.
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- Definition The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. No definition available.
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