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Supplementary Income Statement Information
 12 Months Ended
Dec. 31, 2021
Supplementary Income Statement Information [Abstract]  
Supplementary Income Statement Information Supplementary Income Statement Information
The following amounts are included in property operating expenses for the years ended December 31, 2021, 2020 and 2019 (in thousands):
202120202019
Advertising and promotion$20,632 $20,435 $26,022 
Common area maintenance62,175 56,226 70,472 
Real estate taxes29,592 32,762 33,430 
Other operating expenses28,337 27,712 27,810 
$140,736 $137,135 $157,734