Description of Business and Summary of Significant Accounting Policies - Accounts Payable and Accrued Liabilities of Continuing Operations (Detail) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Accounts Payable and Accrued Liabilities [Abstract]
Trade accounts payable	$ 20,913	$ 31,942
Property and other taxes payable	34,921	35,598
Deferred revenues	47,794	38,581
Accrued salaries and benefits	16,826	18,477
Accrued self-insurance reserves	1,449	2,176
Accrued interest payable	8,153	5,560
Other accrued liabilities	23,327	34,514
Total accounts payable and accrued liabilities	$ 153,383	$ 166,848