XML 46 R18.htm IDEA: XBRL DOCUMENT v3.3.0.814
Other (Expense) Income, Net
 9 Months Ended
Sep. 30, 2015
Other Income and Expenses [Abstract]  
Other (Expense) Income, Net
Other Income (Expense), Net

Other income (expense), net consisted of the following:
 
 
Three Months Ended Sept. 30
 
Nine Months Ended Sept. 30
(Thousands of Dollars)
 
2015
 
2014
 
2015
 
2014
Interest income
 
$
11

 
$
21

 
$
299

 
$
237

Other nonoperating income
 
72

 
29

 
202

 
108

Insurance policy income (expense)
 
20

 
(56
)
 
(109
)
 
(292
)
Other nonoperating expense
 
(3
)
 
(3
)
 
(8
)
 
(8
)
Other income (expense), net
 
$
100

 
$
(9
)
 
$
384

 
$
45