XML 32 R9.htm IDEA: XBRL DOCUMENT v2.4.0.8
INVENTORIES
3 Months Ended
Mar. 31, 2014
Inventory Disclosure [Abstract]  
INVENTORIES
INVENTORIES
Inventories consisted of the following:
 
March 31, 2014
 
December 31, 2013
 
(In thousands)
Coal stockpiles
$
1,189

 
$
543

Coal fuel inventories
1,844

 
6,161

Materials and supplies
33,189

 
34,233

Reserve for obsolete inventory
(775
)
 
(965
)
Total
$
35,447

 
$
39,972