Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Revenues:
Revenues	$ 361,926	$ 234,463	$ 549,348
Expenses:
Property taxes, insurance and other	41,350	44,691	44,220
Depreciation and amortization	105,955	109,619	99,445
Corporate general and administrative	29,428	20,985	23,622
Transaction costs	3,849	0	0
(Reversal of) provision for credit losses	(2,632)	4,821	0
Loss on impairment and write-off of assets	4,361	1,759	2,521
Total expenses	395,432	343,857	475,360
Gain (loss) on disposal of assets, net	240	(16)	45,418
Operating (loss) income	(33,266)	(109,410)	119,406
Other income (expense):
Interest expense	(43,368)	(43,300)	(41,030)
Other income, net	9,523	4,841	5,472
Total other expense	(33,845)	(38,459)	(35,558)
(Loss) income from continuing operations before income taxes	(67,111)	(147,869)	83,848
Income tax expense (Note 14)	(1,473)	(1,376)	(1,500)
Net (loss) income	(68,584)	(149,245)	82,348
Less: Loss (income) attributable to non-controlling interests:
Operating Partnership	115	271	(157)
Joint venture	2,896	5,635	419
Net (loss) income attributable to Summit Hotel Properties, Inc.	(65,573)	(143,339)	82,610
Preferred dividends	(15,431)	(14,838)	(14,838)
Premium on redemption of preferred stock	(2,710)	0	0
Net (loss) income attributable to common stockholders	$ (83,714)	$ (158,177)	$ 67,772
(Loss) earnings per share:
Basic (in shares)	$ (0.80)	$ (1.52)	$ 0.65
Diluted (in shares)	$ (0.80)	$ (1.52)	$ 0.65
Weighted average common shares outstanding:
Basic (in shares)	104,471	104,141	103,887
Diluted (in shares)	104,471	104,141	103,939
Dividends per common share (in dollars per share)	$ 0	$ 0.18	$ 0.72
Room
Revenues:
Revenues	$ 334,338	$ 215,506	$ 505,342
Expenses:
Hotel operating expenses	74,781	53,784	112,244
Food and beverage
Revenues:
Revenues	7,299	6,444	23,785
Expenses:
Hotel operating expenses	4,856	5,416	18,552
Other
Revenues:
Revenues	20,289	12,513	20,221
Expenses:
Hotel operating expenses	123,626	96,506	158,181
Management fees
Expenses:
Hotel operating expenses	$ 9,858	$ 6,276	$ 16,575