Business Segments - Information by Geographic Region (Details) $ in Thousands	3 Months Ended
Mar. 31, 2020 USD ($) item	Mar. 31, 2019 USD ($)
Business segment information by geographical areas
Number of parks owned or operated \| item	26
Long-lived assets	$ 2,490,422	$ 2,490,053
Revenues	102,503	128,193
Loss before income taxes	$ (106,595)	(93,789)
Mexico
Business segment information by geographical areas
Number of parks owned or operated \| item	2
Canada
Business segment information by geographical areas
Number of parks owned or operated \| item	1
Domestic
Business segment information by geographical areas
Long-lived assets	$ 2,368,183	2,351,751
Revenues	89,496	111,814
Loss before income taxes	(102,362)	(91,553)
Foreign
Business segment information by geographical areas
Long-lived assets	122,239	138,302
Revenues	13,007	16,379
Loss before income taxes	$ (4,233)	$ (2,236)

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Long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets.

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