INVENTORIES (Tables)

3 Months Ended

Mar. 31, 2013

Inventory Disclosure [Abstract]

Inventories

Inventories consisted of the following:

	March 31, 2013			December 31, 2012
	(In thousands)
Coal stockpiles	$	929		$	989
Coal fuel inventories	5,227			3,048
Materials and supplies	35,402			34,954
Reserve for obsolete inventory	(1,137		)	(1,257		)
Total	$	40,421		$	37,734