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Debt (Future Maturities of Long-Term Debt) (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Debt [Abstract]  
2015 $ 19,655us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
2016 4,171us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
2017 2,711us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
2018 1,418us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
2019 101,418us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
Thereafter 933us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
Total long-term debt $ 130,306us-gaap_LongTermDebt