Leases - Schedule of Operating and Finance Lease Maturities, Before Adopting 842 (Details) $ in Thousands	Dec. 31, 2018 USD ($)
Capital Leases
2019	$ 3,779
2020	3,779
2021	3,779
2022	3,779
2023	3,275
Thereafter	0
Total minimum lease payments	18,391
Less amounts representing interest	(2,237)
Total	16,154
Other Real Estate Financing Transactions
2019	3,566
2020	3,575
2021	3,583
2022	3,609
2023	3,837
Thereafter	62,081
Total minimum lease payments	80,251
Operating Leases
2019	14,767
2020	14,918
2021	14,256
2022	13,600
2023	12,470
Thereafter	75,172
Total minimum lease payments	145,183
Related Party
Operating Leases
2019	6,461
2020	6,716
2021	6,869
2022	7,020
2023	7,140
Thereafter	36,770
Total minimum lease payments	70,976
Non-Related Party
Operating Leases
2019	8,306
2020	8,202
2021	7,387
2022	6,580
2023	5,330
Thereafter	38,402
Total minimum lease payments	$ 74,207

Amount of minimum lease payments for capital leases.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=84164817&loc=d3e45280-112737

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Amount of minimum lease payments for sale-leaseback transactions accounted for using the deposit method or as a financing.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 40
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=77914019&loc=d3e50824-112756

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section 55
-Paragraph 40
-Subparagraph (Note 3)
-URI http://asc.fasb.org/extlink&oid=82846649&loc=d3e38371-112697

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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-SubTopic 20
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41502-112717

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 20
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=77902758&loc=d3e41502-112717

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section 55
-Paragraph 40
-Subparagraph (Note 3)
-URI http://asc.fasb.org/extlink&oid=82846649&loc=d3e38371-112697

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