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Franchise Arrangements (Schedule of Future Minimum Rent Payments Under Franchised Agreements) (Details) $ in Thousands | Dec. 31, 2017 USD ($)
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Franchise Arrangements [Line Items] |
2018 | $ 65,318
2019 | 62,054
2020 | 58,397
2021 | 52,809
2022 | 44,838
Thereafter | 179,421
Total | 462,837
Owned Sites [Member] |
Franchise Arrangements [Line Items] |
2018 | 5,651
2019 | 5,185
2020 | 4,782
2021 | 4,462
2022 | 3,795
Thereafter | 18,561
Total | 42,436
Leased Sites [Member] |
Franchise Arrangements [Line Items] |
2018 | 59,667
2019 | 56,869
2020 | 53,615
2021 | 48,347
2022 | 41,043
Thereafter | 160,860
Total | $ 420,401

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