Equity Based Compensation - Schedule of Information about RSUs (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation cost recognized in general and administrative expense	$ 6,085	$ 6,238	$ 2,440
Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Dividends declared on unvested RSAs and charged directly to distributions in excess of cumulative earnings	125	8
Fair value of units vested during the period	896	0
Restricted Stock Units \| General and administrative expense
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Compensation cost recognized in general and administrative expense	$ 2,672	$ 714

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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