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Beneficiaries Equity of the Parent Company - Number of Shares and Net Income Used to Calculate Basic and Diluted Earnings per Share (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2020 | Mar. 31, 2019
Numerator |  |
Net income | $ 8,087 | $ 4,583
Net income attributable to noncontrolling interests, Basic | (65) | (60)
Nonforfeitable dividends allocated to unvested restricted shareholders, Basic | (131) | (119)
Net income attributable to noncontrolling interests, Diluted | (65) | (60)
Nonforfeitable dividends allocated to unvested restricted shareholders, Diluted | (131) | (119)
Net income attributable to common shareholders, Diluted | $ 7,891 | $ 4,404
Denominator |  |
Basic weighted average shares outstanding (in shares) | 176,069,968 | 175,857,358
Contingent securities/Share based compensation (in shares) | 583,491 | 606,860
Diluted weighted average shares outstanding (in shares) | 176,653,459 | 176,464,218
Earnings per Common Share: |  |
Net income attributable to common shareholders, Basic (USD per share) | $ 0.04 | $ 0.03
Net income attributable to common shareholders, Diluted (USD per share) | $ 0.04 | $ 0.02

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