Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Revenues:
Total revenues	$ 181,816	$ 178,252	$ 558,692	$ 503,369
Expenses:
Property taxes, insurance and other	14,369	13,373	43,308	40,036
Depreciation and amortization	37,882	38,130	112,300	112,462
Corporate general and administrative	8,126	6,532	25,225	23,743
Transaction costs	0	56	24	737
Recoveries of credit losses	(250)	(850)	(500)	(1,100)
Total expenses	165,324	161,017	499,997	462,799
(Loss) gain on disposal of assets, net	(16)	(5)	(336)	20,479
Operating income	16,476	17,230	58,359	61,049
Other income (expense):
Interest expense	(22,020)	(17,645)	(65,177)	(46,202)
Interest income	474	65	1,190	1,461
Other income (loss), net	661	(481)	458	1,638
Total other expense, net	(20,885)	(18,061)	(63,529)	(43,103)
(Loss) income from continuing operations before income taxes	(4,409)	(831)	(5,170)	17,946
Income tax expense (Note 13)	(1,360)	(210)	(1,679)	(4,647)
Net (loss) income	(5,769)	(1,041)	(6,849)	13,299
Loss (income) attributable to non-controlling interests	4,955	5,148	9,306	(4,481)
Net (loss) income attributable to Summit Hotel Properties, Inc. before preferred dividends and distributions	(814)	4,107	2,457	8,818
Distributions to and accretion of redeemable non-controlling interests	(656)	(656)	(1,970)	(1,866)
Preferred dividends	(3,968)	(3,968)	(11,906)	(11,906)
Net loss attributable to common stockholders	(5,438)	(517)	(11,419)	(4,954)
Net loss attributable to common stockholders	$ (5,438)	$ (517)	$ (11,419)	$ (4,954)
Loss per share:
Basic (in dollars per share)	$ (0.05)	$ 0	$ (0.11)	$ (0.05)
Diluted (in dollars per share)	$ (0.05)	$ 0	$ (0.11)	$ (0.05)
Weighted-average common shares outstanding:
Basic (in shares)	105,650	105,232	105,510	105,110
Diluted (in shares)	105,650	105,232	105,510	105,110
Room
Revenues:
Total revenues	$ 161,712	$ 160,133	$ 498,982	$ 455,747
Expenses:
Cost of goods and services sold	37,510	37,525	112,207	101,718
Food and beverage
Revenues:
Total revenues	9,949	8,854	30,848	22,180
Expenses:
Cost of goods and services sold	7,684	7,060	23,679	17,187
Other
Revenues:
Total revenues	10,155	9,265	28,862	25,442
Expenses:
Cost of goods and services sold	55,826	54,883	169,780	154,871
Management fees
Expenses:
Cost of goods and services sold	$ 4,177	$ 4,308	$ 13,974	$ 13,145