XML 36 R24.htm IDEA: XBRL DOCUMENT v3.7.0.1
Inventories (Tables)
 6 Months Ended
Jun. 30, 2017
Inventory Disclosure [Abstract]  
Components Of Inventories
Inventories consist of the following (in thousands):
 
June 30,
2017
 
December 31,
2016
Crude oil
$
70,526

 
$
89,683

Asphalt and other
9,920

 
9,551

Total inventories
$
80,446

 
$
99,234