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Equity (Tables)
12 Months Ended
Dec. 31, 2018
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,
 
2018
 
2017
Unfunded pension plan obligation
$
3,347

 
$
128

Unrealized losses on cash flow hedges
979

 
1,128

Other
(69
)
 
(7
)
 
$
4,257

 
$
1,249