Information Concerning Guarantor and Non-Guarantor Subsidiaries - Condensed Consolidating Statement of Operations and Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Revenues:
Total revenues	$ 292,249	$ 264,724	$ 914,553	$ 839,544
Operating expenses:
Total hotel operating expenses	177,776	167,231	549,515	520,543
Entertainment	31,327	22,651	80,947	61,637
Corporate	7,212	7,909	23,181	22,786
Preopening costs	300	877	3,972	1,587
Depreciation and amortization	30,994	28,546	89,655	83,862
Impairment and other charges	4,540		4,540
Total operating expenses	252,149	227,214	751,810	690,415
Operating income (loss)	40,100	37,510	162,743	149,129
Interest expense	(19,220)	(16,621)	(55,574)	(49,640)
Interest income	2,678	2,957	8,197	8,874
Loss from joint ventures	(985)	(899)	(2,227)	(2,616)
Other gains and (losses), net	1,881	1,453	2,085	57
Income (loss) before income taxes	24,454	24,400	115,224	105,804
(Provision) benefit for income taxes	(1,863)	(530)	(9,748)	(2,022)
Net income	22,591	23,870	105,476	103,782
Comprehensive income (loss)	26,030	25,434	109,077	105,391
Occupancy [Member]
Revenues:
Total revenues	103,181	100,534	332,490	314,577
Operating expenses:
Total hotel operating expenses	29,563	27,575	88,550	83,962
Food and Beverage [Member]
Revenues:
Total revenues	118,496	104,437	392,488	359,047
Operating expenses:
Total hotel operating expenses	67,305	62,649	211,677	200,091
Hotel, Other [Member]
Revenues:
Total revenues	27,563	24,619	81,129	73,493
Operating expenses:
Total hotel operating expenses	74,350	72,299	226,965	220,073
Management Service [Member]
Operating expenses:
Total hotel operating expenses	6,558	4,708	22,323	16,417
Entertainment [Member]
Revenues:
Total revenues	43,009	35,134	108,446	92,427
Parent Company [Member]
Operating expenses:
Corporate	63	101	188	191
Corporate overhead allocation	2,873	2,339	7,983	6,768
Total operating expenses	2,936	2,440	8,171	6,959
Operating income (loss)	(2,936)	(2,440)	(8,171)	(6,959)
Income (loss) before income taxes	(2,936)	(2,440)	(8,171)	(6,959)
Equity in subsidiaries' earnings, net	25,527	26,310	113,647	110,741
Net income	22,591	23,870	105,476	103,782
Comprehensive income (loss)	26,030	25,434	109,077	105,391
Subsidiary Issuer [Member]
Operating expenses:
Corporate	410	424	1,135	1,226
Total operating expenses	410	424	1,135	1,226
Operating income (loss)	(410)	(424)	(1,135)	(1,226)
Interest expense	(19,214)	(16,614)	(55,555)	(49,620)
Income (loss) before income taxes	(19,624)	(17,038)	(56,690)	(50,846)
Net income	(19,624)	(17,038)	(56,690)	(50,846)
Comprehensive income (loss)	(19,624)	(17,038)	(56,690)	(50,846)
Guarantor Subsidiaries [Member]
Revenues:
Total revenues	76,592	78,196	229,608	236,517
Operating expenses:
Total hotel operating expenses	11,510	11,177	34,387	33,533
Corporate			2	2
Corporate overhead allocation	2,369	1,851	6,533	5,342
Depreciation and amortization	15,548	14,933	45,583	44,617
Total operating expenses	29,427	27,961	86,505	83,494
Operating income (loss)	47,165	50,235	143,103	153,023
Income (loss) before income taxes	47,165	50,235	143,103	153,023
(Provision) benefit for income taxes	(78)	590	(162)	553
Net income	47,087	50,825	142,941	153,576
Comprehensive income (loss)	47,087	50,825	142,941	153,576
Guarantor Subsidiaries [Member] | Hotel, Other [Member]
Revenues:
Total revenues	76,592	78,196	229,608	236,517
Operating expenses:
Total hotel operating expenses	11,510	11,177	34,387	33,533
Non-Guarantor Subsidiaries [Member]
Revenues:
Total revenues	297,377	268,806	928,753	851,353
Operating expenses:
Total hotel operating expenses	242,744	234,141	744,396	723,202
Entertainment	31,327	22,652	80,971	61,661
Corporate	6,739	7,384	21,856	21,367
Preopening costs	300	877	3,972	1,587
Depreciation and amortization	15,446	13,613	44,072	39,245
Impairment and other charges	4,540		4,540
Total operating expenses	301,096	278,667	899,807	847,062
Operating income (loss)	(3,719)	(9,861)	28,946	4,291
Interest expense	(6)	(7)	(19)	(20)
Interest income	2,678	2,957	8,197	8,874
Loss from joint ventures	(985)	(899)	(2,227)	(2,616)
Other gains and (losses), net	1,881	1,453	2,085	57
Income (loss) before income taxes	(151)	(6,357)	36,982	10,586
(Provision) benefit for income taxes	(1,785)	(1,120)	(9,586)	(2,575)
Net income	(1,936)	(7,477)	27,396	8,011
Comprehensive income (loss)	1,503	(5,913)	30,997	9,620
Non-Guarantor Subsidiaries [Member] | Occupancy [Member]
Revenues:
Total revenues	103,181	100,534	332,490	314,577
Operating expenses:
Total hotel operating expenses	29,563	27,575	88,550	83,962
Non-Guarantor Subsidiaries [Member] | Food and Beverage [Member]
Revenues:
Total revenues	118,496	104,437	392,488	359,047
Operating expenses:
Total hotel operating expenses	67,305	62,649	211,677	200,091
Non-Guarantor Subsidiaries [Member] | Hotel, Other [Member]
Revenues:
Total revenues	32,691	28,701	95,305	85,278
Operating expenses:
Total hotel operating expenses	139,318	139,209	421,846	422,732
Non-Guarantor Subsidiaries [Member] | Management Service [Member]
Operating expenses:
Total hotel operating expenses	6,558	4,708	22,323	16,417
Non-Guarantor Subsidiaries [Member] | Entertainment [Member]
Revenues:
Total revenues	43,009	35,134	108,470	92,451
Eliminations [Member]
Revenues:
Total revenues	(81,720)	(82,278)	(243,808)	(248,326)
Operating expenses:
Total hotel operating expenses	(76,478)	(78,087)	(229,268)	(236,192)
Entertainment		(1)	(24)	(24)
Corporate overhead allocation	(5,242)	(4,190)	(14,516)	(12,110)
Total operating expenses	(81,720)	(82,278)	(243,808)	(248,326)
Equity in subsidiaries' earnings, net	(25,527)	(26,310)	(113,647)	(110,741)
Net income	(25,527)	(26,310)	(113,647)	(110,741)
Comprehensive income (loss)	(28,966)	(27,874)	(117,248)	(112,350)
Eliminations [Member] | Hotel, Other [Member]
Revenues:
Total revenues	(81,720)	(82,278)	(243,784)	(248,302)
Operating expenses:
Total hotel operating expenses	$ (76,478)	$ (78,087)	(229,268)	(236,192)
Eliminations [Member] | Entertainment [Member]
Revenues:
Total revenues			$ (24)	$ (24)