v2.4.0.8
RELATED PARTY TRANSACTIONS (Tables)
3 Months Ended
Mar. 31, 2014
Related Party Transactions [Abstract]  
Schedule of Related Party Transactions [Text Block]
The following table summarizes information pertaining to related party transactions:
 
Three Months Ended March 31,
 
2014
 
2013
 
(Thousands of Dollars)
Revenues
$
929

 
$
1,241

Operating expenses
$
28,659

 
$
31,713

General and administrative expenses
$
14,094

 
$
18,784

Interest income
$
1,055

 
$
1,122

Revenues included in discontinued operations, net of tax
$
405

 
$
770

Expenses included in discontinued operations, net of tax
$
805

 
$
1,660