Information Concerning Guarantor and Non-Guarantor Subsidiaries - Condensed Consolidating Statement of Operations and Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Revenues:
Total revenues	$ 370,775	$ 288,370
Operating expenses:
Total hotel operating expenses	227,023	183,918
Entertainment	25,641	19,366
Corporate	9,004	8,329
Preopening costs	2,134	2,147
Depreciation and amortization	53,009	28,666
Total operating expenses	316,811	242,426
Operating income (loss)	53,964	45,944
Interest expense	(32,087)	(16,729)
Interest income	2,908	2,753
Loss from joint ventures		(2,588)
Other gains and (losses), net	(141)	168
Income (loss) before income taxes	24,644	29,548
(Provision) benefit for income taxes	(1,974)	(2,209)
Net income	22,670	27,339
Comprehensive income (loss)	22,779	27,417
Net income available to common stockholders	29,408	27,339
Comprehensive income, net of taxes, available to common stockholders	29,517	27,417
Rooms [Member]
Revenues:
Total revenues	132,212	107,564
Operating expenses:
Total hotel operating expenses	34,969	28,928
Food and Beverage [Member]
Revenues:
Total revenues	171,143	132,939
Operating expenses:
Total hotel operating expenses	91,359	71,978
Hotel, Other [Member]
Revenues:
Total revenues	34,155	24,608
Operating expenses:
Total hotel operating expenses	90,939	75,882
Management Service [Member]
Operating expenses:
Total hotel operating expenses	9,756	7,130
Entertainment [Member]
Revenues:
Total revenues	33,265	23,259
Reportable Legal Entities [Member] | Parent Company [Member]
Operating expenses:
Corporate	63	63
Corporate overhead allocation	997	2,615
Total operating expenses	1,060	2,678
Operating income (loss)	(1,060)	(2,678)
Income (loss) before income taxes	(1,060)	(2,678)
Equity in subsidiaries' earnings, net	23,730	30,017
Net income	22,670	27,339
Comprehensive income (loss)	22,779	27,417
Net income available to common stockholders	29,408
Comprehensive income, net of taxes, available to common stockholders	29,517
Reportable Legal Entities [Member] | Subsidiary Issuer [Member]
Operating expenses:
Corporate	451	361
Total operating expenses	451	361
Operating income (loss)	(451)	(361)
Interest expense	(23,839)	(16,723)
Interest income	8
Income (loss) before income taxes	(24,282)	(17,084)
Net income	(24,282)	(17,084)
Comprehensive income (loss)	(24,282)	(17,084)
Net income available to common stockholders	(24,282)
Comprehensive income, net of taxes, available to common stockholders	(24,282)
Reportable Legal Entities [Member] | Guarantor Subsidiaries [Member]
Revenues:
Total revenues	80,410	76,243
Operating expenses:
Total hotel operating expenses	12,052	11,827
Corporate	1
Corporate overhead allocation	3,058	2,126
Depreciation and amortization	16,250	14,730
Total operating expenses	31,361	28,683
Operating income (loss)	49,049	47,560
Income (loss) before income taxes	49,049	47,560
(Provision) benefit for income taxes	(38)	365
Net income	49,011	47,925
Comprehensive income (loss)	49,011	47,925
Net income available to common stockholders	49,011
Comprehensive income, net of taxes, available to common stockholders	49,011
Reportable Legal Entities [Member] | Guarantor Subsidiaries [Member] | Hotel, Other [Member]
Revenues:
Total revenues	80,410	76,243
Operating expenses:
Total hotel operating expenses	12,052	11,827
Reportable Legal Entities [Member] | Non-Guarantor Subsidiaries [Member]
Revenues:
Total revenues	385,568	293,024
Operating expenses:
Total hotel operating expenses	306,066	248,223
Entertainment	25,694	19,390
Corporate	8,489	7,905
Preopening costs	2,134	2,147
Depreciation and amortization	36,759	13,936
Total operating expenses	379,142	291,601
Operating income (loss)	6,426	1,423
Interest expense	(8,354)	(6)
Interest income	3,006	2,753
Loss from joint ventures		(2,588)
Other gains and (losses), net	(141)	168
Income (loss) before income taxes	937	1,750
(Provision) benefit for income taxes	(1,936)	(2,574)
Net income	(999)	(824)
Comprehensive income (loss)	(890)	(746)
Net income available to common stockholders	(999)
Comprehensive income, net of taxes, available to common stockholders	(890)
Reportable Legal Entities [Member] | Non-Guarantor Subsidiaries [Member] | Rooms [Member]
Revenues:
Total revenues	132,212	107,564
Operating expenses:
Total hotel operating expenses	34,969	28,928
Reportable Legal Entities [Member] | Non-Guarantor Subsidiaries [Member] | Food and Beverage [Member]
Revenues:
Total revenues	171,143	132,939
Operating expenses:
Total hotel operating expenses	91,359	71,978
Reportable Legal Entities [Member] | Non-Guarantor Subsidiaries [Member] | Hotel, Other [Member]
Revenues:
Total revenues	48,424	29,238
Operating expenses:
Total hotel operating expenses	169,982	140,187
Reportable Legal Entities [Member] | Non-Guarantor Subsidiaries [Member] | Management Service [Member]
Operating expenses:
Total hotel operating expenses	9,756	7,130
Reportable Legal Entities [Member] | Non-Guarantor Subsidiaries [Member] | Entertainment [Member]
Revenues:
Total revenues	33,789	23,283
Consolidation, Eliminations [Member]
Revenues:
Total revenues	(95,203)	(80,897)
Operating expenses:
Total hotel operating expenses	(91,095)	(76,132)
Entertainment	(53)	(24)
Corporate overhead allocation	(4,055)	(4,741)
Total operating expenses	(95,203)	(80,897)
Interest expense	106
Interest income	(106)
Equity in subsidiaries' earnings, net	(23,730)	(30,017)
Net income	(23,730)	(30,017)
Comprehensive income (loss)	(23,839)	(30,095)
Net income available to common stockholders	(23,730)
Comprehensive income, net of taxes, available to common stockholders	(23,839)
Consolidation, Eliminations [Member] | Hotel, Other [Member]
Revenues:
Total revenues	(94,679)	(80,873)
Operating expenses:
Total hotel operating expenses	(91,095)	(76,132)
Consolidation, Eliminations [Member] | Entertainment [Member]
Revenues:
Total revenues	$ (524)	$ (24)