Discontinued Operations And Other Dispositions (Tables)

6 Months Ended

Jun. 30, 2012

Discontinued Operations And Other Dispositions [Abstract]

Summary Of Discontinued Operations Presented In Consolidated Statements Of Income And Comprehensive Income

		Six Months Ended					Three Months Ended
		June 30,					June 30,
		2012			2011		2012			2011
Operating revenues	$	6,640		$	17,625	$	1,729		$	9,916
Total operating expenses		5,542			15,346		778			7,702
Operating income		1,098			2,279		951			2,214
Other (income) expense:
Gain on sale		(17,699	)		-		(326	)		-
Loss on sale		2,986			-		2,736			-
Other expense, net		444			1,149		91			562
Income (loss) from discontinued
operations before income taxes		15,367			1,130		(1,550	)		1,652
Provision for income taxes		6,303			430		(368	)		657
Income (loss) from discontinued operations	$	9,064		$	700	$	(1,182	)	$	995

Schedule Of Disposal Groups Including Discontinued Operations

		June 30,			December 31,
		2012			2011
Property, plant and equipment, at cost	$	-		$	169,527
Less: accumulated depreciation		-			56,711
Net property, plant and equipment		-			112,816
Current assets		504			10,423
Regulatory assets		-			34,396
Goodwill		-			12,316
Other assets		-			2,287
Assets of discontinued operations held for sale		504			172,238
Long-term debt, excluding current portion		-			40,326
Current liabilities		4,142			7,088
Deferred income taxes and investment tax credits		-			23,570
Contributions in aid of construction		-			9,967
Other liabilities		718			33,928
Liabilities of discontinued operations held for sale		4,860			114,879
Net assets	$	(4,356	)	$	57,359