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Net Change In Operating Accounts
6 Months Ended
Jun. 30, 2021
Increase (Decrease) in Operating Capital [Abstract]  
Net Change in Operating Accounts
10. Net Change in Operating Accounts
The effect of changes in the operating and other accounts on cash flows from operating activities is as follows:
  
Six Months Ended
June 30,
(in thousands)20212020
Change in assets:
Other assets, net$(9,698)$(10,143)
Change in liabilities:
Accounts payable and accrued expenses(14,328)(1,111)
Accrued real estate taxes(840)8,088 
Other liabilities1,667 (1,917)
Other1,867 1,669 
Change in operating accounts and other$(21,332)$(3,414)