Leases - Schedule of Lease Cost (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Finance lease cost:
Amortization of right-of-use assets	$ 226	$ 565	$ 1,370	$ 1,603
Interest on lease liabilities	92	978	1,541	2,755
Subtotal	318	1,543	2,911	4,358
Operating lease cost	2,258	1,394	5,377	3,037
Variable lease cost	5	62	27	119
Total lease cost	$ 2,581	$ 2,999	$ 8,315	$ 7,514
Weighted-average remaining lease term - finance leases (years)	33 years 6 months	42 years 10 months 24 days	33 years 6 months	42 years 10 months 24 days
Weighted-average remaining lease term - operating leases (years)	26 years 6 months	33 years 8 months 12 days	26 years 6 months	33 years 8 months 12 days
Weighted-average discount rate - finance leases	6.20%	4.50%	6.20%	4.50%
Weighted-average discount rate - operating leases	5.40%	5.80%	5.40%	5.80%