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

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Share-Based Compensation - Noncash Share-Based Compensation Expense (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total noncash share-based compensation expense	$ 17,792	$ 9,834	$ 4,808
Weighted-average period of unvested cost	6 months
Restricted stock units
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total unrecognized compensation cost	$ 16,300
Weighted-average period of unvested cost	1 year 7 months 6 days
Performance Share Units (PSU's)
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total unrecognized compensation cost	$ 1,400
Weighted-average period of unvested cost	2 years 1 month 6 days
General and administrative expense
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total noncash share-based compensation expense	$ 9,361	6,573	3,466
Property management expenses
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total noncash share-based compensation expense	3,004	1,745	1,342
Acquisition and other transaction costs
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Total noncash share-based compensation expense	$ 5,427	$ 1,516	$ 0