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Related Parties and Related Party Transactions
12 Months Ended
Dec. 31, 2019
Related Party Transactions [Abstract]  
Related Parties and Related Party Transactions Related Parties and Related Party Transactions 
 
Subsidiaries of the Company provide certain management, construction management and other services to certain entities owned by certain members of the Company’s management.  During each of the years ended December 31, 2019, 2018 and 2017, we earned less than $0.1 million, from entities owned by certain members of management. 
 
We reimburse an entity owned by certain members of our management for certain travel and related services.  During the years ended December 31, 2019, 2018 and 2017, we paid $0.8 million, $0.5 million and $0.3 million, respectively, to this related entity.