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Accounts Payable and Accrued Expenses (Tables)
12 Months Ended
Dec. 31, 2020
Payables and Accruals [Abstract]  
Schedule of Accounts Payable and Accrued Expenses
Accounts payable and accrued expenses consist of the following as of December 31, 2020 and 2019 (amounts in thousands):
20202019
Accrued capital expenditures$58,057 $90,910 
Accounts payable and accrued expenses32,309 35,084 
Interest rate swap agreements liability8,849 13,330 
Accrued interest payable3,219 3,699 
Due to affiliated companies769 763 
Total accounts payable and accrued expenses$103,203 $143,786