Impairment Charges (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Estimated fair value of Canadian lodge	$ 465,087	$ 590,309
Goodwill, impairment loss	93,606
Canadian
Property, Plant and Equipment [Line Items]
Estimated fair value of Canadian lodge	43,500
Goodwill, impairment loss	0
Canadian | CANADA
Property, Plant and Equipment [Line Items]
Impairment expense of long-lived assets	93,600
CANADA
Property, Plant and Equipment [Line Items]
Impairment expense of long-lived assets	38,100
Goodwill, impairment loss	93,606
United States
Property, Plant and Equipment [Line Items]
Impairment expense of long-lived assets	12,400
Estimated fair value of Canadian lodge	12,500
Goodwill, impairment loss	$ 0