Consolidation and Nature of Operations (Tables)

9 Months Ended

Sep. 30, 2012

Consolidation and Nature of Operations

Impact of the reclassifications to prior year (previously reported) amounts

The following tables show the impact of the reclassifications to prior year (previously reported) amounts (dollars in thousands):

Statement of Income for the Three Months Ended September 30, 2011	As previously reported			Reclassifications to conform to current year presentation			Amount reported after reclassifications to conform to current year presentation
Operating Revenues
Regulated electricity segment	$	1,124,049		$	(1,124,049	)	$	—
Other revenues	792			(792		)	—
Operating revenues	—			1,124,841			1,124,841
Statement of Income for the Nine Months Ended September 30, 2011	As previously reported			Reclassifications to conform to current year presentation			Amount reported after reclassifications to conform to current year presentation
Operating Revenues
Regulated electricity segment	$	2,570,692		$	(2,570,692	)	$	—
Other revenues	2,795			(2,795		)	—
Operating revenues	—			2,573,487			2,573,487
Statement of Cash Flows for the Nine Months Ended September 30, 2011	As previously reported			Reclassifications to conform to current year presentation			Amount reported after reclassifications to conform to current year presentation
Cash Flows from Investing Activities
Proceeds from sale of commercial real estate investments	$	1,100		$	(1,100	)	$	—
Other	(2,346		)	1,100			(1,246		)