Property and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Property, Plant and Equipment [Line Items]
Land Improvements	$ 91,308	$ 91,308
Carrying Value	103,142	108,008
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	15,958	11,683
Land Improvements [Member]
Property, Plant and Equipment [Line Items]
Carrying Value	81,147	85,280
Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment	10,161	6,028
General and Administrative Expense [Member]
Property, Plant and Equipment [Line Items]
Depreciation	$ 4,300	$ 4,300