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Accounts Payable and Accrued Expenses
12 Months Ended
Dec. 31, 2019
Payables and Accruals [Abstract]  
Accounts Payable and Accrued Expenses Accounts Payable and Accrued Expenses
Accounts payable and accrued expenses consist of the following as of December 31, 2019 and 2018 (amounts in thousands):
 
2019
 
2018
Accrued capital expenditures
$
90,910

 
$
85,242

Accounts payable and accrued expenses
35,084

 
34,585

Interest rate swap agreements liability
13,330

 
5,243

Accrued interest payable
3,699

 
4,990

Due to affiliated companies
763

 
616

Total accounts payable and accrued expenses
$
143,786

 
$
130,676