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Equity (Tables)
12 Months Ended
Dec. 31, 2017
Equity [Abstract]  
Schedule of Accumulated Other Comprehensive Loss (AOCL), Net of Income Taxes
The components of accumulated other comprehensive loss (AOCL), net of income taxes, were as follows:
 
December 31,
 
2017
 
2016
Unrealized losses on cash flow hedges
$
1,128

 
$
1,329

Other
121

 
121

 
$
1,249

 
$
1,450