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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
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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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