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Consolidated Statements of Equity (Parenthetical) - $ / shares | 12 Months Ended
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Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Statement Of Stockholders Equity [Abstract] |  |  |
Issuance of common stock and restricted common stock (shares) | 1,639,236 | 915,226 | 727,812
Cancellation of restricted common stock (shares) | 140,540 | 68,420 | 75,470
Conversion of Operating Partnership common units into common stock (shares) | 20,956,110 | 611,847 | 915,338
Dividends/distributions declared - common stock/unit (USD per share/unit) |  | $ 0.075 | $ 0.675

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