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Net Change In Operating Accounts
 6 Months Ended
Jun. 30, 2019
Increase (Decrease) in Operating Capital [Abstract]  
Net Change in Operating Accounts
12. 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)
2019
 
2018
Change in assets:
 
 
 
Other assets, net
$
(8,009
)
 
$
2,280

Change in liabilities:
 
 
 
Accounts payable and accrued expenses
(17,234
)
 
(10,409
)
Accrued real estate taxes
4,103

 
922

Other liabilities
1,959

 
2,733

Other
1,583

 
1,403

Change in operating accounts and other
$
(17,598
)
 
$
(3,071
)