XML 118 R21.htm IDEA: XBRL DOCUMENT v2.4.0.8
Related-Party Transactions (Tables)
6 Months Ended
Jun. 30, 2013
Related Party Transactions [Abstract]  
Schedule of related party transactions
A summary of revenue and expense transactions with Tesoro, including expenses directly charged and allocated to our Predecessors, are as follows (in thousands):
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
2013
 
2012
 
2013
 
2012
Revenues
$
54,102

 
$
32,458

 
$
101,994

 
$
58,811

Operating and maintenance expenses (a)
5,087

 
3,883

 
8,525

 
8,413

General and administrative expenses
3,800

 
3,071

 
6,626

 
5,829

____________ 
 
 
(a)
Operating and maintenance expenses include imbalance settlement gains of $2.6 million and $2.5 million for the three months ended June 30, 2013 and 2012, respectively, and $5.0 million for the six months ended June 30, 2013 and 2012.