Segment Information (Tables)

3 Months Ended

Mar. 31, 2013

Results from Continuing Operations by Reportable Segment

	Regulated		Regulated		All		Reconciling			Consolidated
(Thousands of Dollars)	Electric		Natural Gas		Other		Eliminations			Total
Three Months Ended March 31, 2013
Operating revenues from external customers	$	190,811	$	50,357	$	247	$	-		$	241,415
Intersegment revenues		78		308		-		(386	)		-
Total revenues	$	190,889	$	50,665	$	247	$	(386	)	$	241,415
Net income	$	13,603	$	5,624	$	458	$	-		$	19,685

	Regulated		Regulated		All		Reconciling			Consolidated
(Thousands of Dollars)	Electric		Natural Gas		Other		Eliminations			Total
Three Months Ended March 31, 2012
Operating revenues from external customers	$	182,001	$	41,492	$	306	$	-		$	223,799
Intersegment revenues		87		203		-		(290	)		-
Total revenues	$	182,088	$	41,695	$	306	$	(290	)	$	223,799
Net income	$	11,248	$	3,400	$	230	$	-		$	14,878

- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

+ References+ Details