Intangible Assets (Future Amortization) (Details) $ in Thousands	12 Months Ended
Dec. 31, 2015 USD ($)
Future Amortization
2013	$ 15,913
2014	12,479
2015	1,043
2016	1,043
2017	1,043
Thereafter	28,158
Intangible assets, net	$ 59,679
Customer Relationships
Finite-Lived Intangible Assets [Line Items]
Amortizing intangibles, weighted-average remaining useful life	2 years
Future Amortization
2013	$ 14,870
2014	11,436
2015	0
2016	0
2017	0
Thereafter	0
Intangible assets, net	$ 26,306
Favorable Lease Rates
Finite-Lived Intangible Assets [Line Items]
Amortizing intangibles, weighted-average remaining useful life	43 years 9 months 18 days
Future Amortization
2013	$ 1,043
2014	1,043
2015	1,043
2016	1,043
2017	1,043
Thereafter	28,158
Intangible assets, net	$ 33,373

Finite-Lived Intangible Assets, Total Future Amortization Expense

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Finite-Lived Intangible Assets, Weighted Average Original Useful Lives

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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