Allocation of Aggregated Purchase Prices (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Business Acquisition [Line Items]
Land	$ 33,874	$ 7,254
Hotel buildings and improvements	220,599	41,368
Furniture, fixtures and equipment	10,945	1,428
Other assets	629	365
Total assets acquired	266,047	50,415
Debt assumed	47,162
Other liabilities	1,993	398
Net assets acquired	$ 216,892	$ 50,017