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IRT and STAR Merger - Summary of Unaudited Condensed Proforma Operating Information (Details) - STAR - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Business Acquisition Pro Forma Information [Line Items]
Revenue	$ 591,292	$ 540,516
Net income (loss)	103,932	(44,899)
Net (income) loss attributable to noncontrolling interests	(3,426)	1,480
Net income (loss) attributable to common stockholders	$ 100,506	$ (43,419)
Net income (loss) attributable to common stockholders per share - basic and diluted	$ 0.45	$ (0.22)

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- Definition

Business acquisition pro forma earnings per share basic and diluted.

+ References

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- Definition

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- Definition

Business acquisitions pro forma net income (loss) attributable to noncontrolling interests.

+ References

No definition available.

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- Definition

The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(3)
-URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(2)
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The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(2)
-URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463

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-Name Accounting Standards Codification
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