Income Taxes - Deferred Taxes (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Deferred Tax Assets, Net [Abstract]
Provision for impairment	$ 0	$ 3,785
Deferred interest expense	1,341	2,617
Capitalized costs under Section 263A	0	713
Net operating loss carryforward	106	166
Other	88	2,123
Deferred tax assets	1,535	9,404
Valuation allowance	(680)	(7,907)
Deferred tax assets, net	855	1,497
Deferred Tax Liabilities, Net [Abstract]
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Deferred Rent	(100)	(565)
Fixed assets	(14,404)	(14,829)
Deferred tax liabilities	(14,504)	(15,394)
Net deferred tax liabilities	$ (13,649)	$ (13,897)