Leases - Supplemental Balance Sheet Information Related to Leases (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Jan. 01, 2019	Dec. 31, 2018
Finance Lease
Accumulated depreciation	$ (10,780)
Finance lease right-of-use asset, net	48,019	$ 55,727
Accounts payable and accrued expenses	1
Finance lease obligation, less current portion	15,571		$ 27,009
Total finance lease obligation	$ 15,572	27,010
Weighted average remaining finance lease term	78 years 3 months
Weighted average finance lease discount rate	9.00%
Operating Leases
Operating lease right-of-use assets, net	$ 61,512	64,075
Accounts payable and accrued expenses	4,671
Operating lease obligations, less current portion	50,905
Total operating lease obligations	$ 55,576	$ 58,663
Weighted average remaining operating lease term	24 years 8 months
Weighted average operating lease discount rate	5.40%
Buildings and improvements
Finance Lease
Finance lease right-of-use asset, net	$ 58,799

Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due within one year (or the operating cycle, if longer), including liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received, taxes, interest, rent and utilities, accrued salaries and bonuses, payroll taxes and fringe benefits.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19,20)
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682