Segment Information Segment Information (Tables)

6 Months Ended

Jun. 30, 2014

Revenues Gross Profit And Operating Income By Segment [Table Text Block]

Revenues, gross profit, and operating income associated with our segments were as follows:



	Three Months Ended June 30,						Six Months Ended June 30,
	2014			2013			2014			2013
	(in thousands)
Revenues
Electricity	$	183,755		$	213,612		$	363,973		$	389,375
Gas	154,322			136,011			300,431			272,926
Water	151,276			132,552			299,744			267,410
Total Company	$	489,353		$	482,175		$	964,148		$	929,711

Gross profit
Electricity	$	52,976		$	62,545		$	95,716		$	107,457
Gas	56,711			50,128			115,117			100,770
Water	53,354			46,915			106,743			91,484
Total Company	$	163,041		$	159,588		$	317,576		$	299,711

Operating income (loss)
Electricity	$	(1,247	)	$	(4,117	)	$	(24,216	)	$	(23,167	)
Gas	24,329			18,881			50,053			38,411
Water	20,519			15,389			41,162			27,964
Corporate unallocated	(11,674		)	(12,177		)	(30,533		)	(22,885		)
Total Company	31,927			17,976			36,466			20,323
Total other income (expense)	(4,235		)	(3,884		)	(9,545		)	(5,978		)
Income before income taxes	$	27,692		$	14,092		$	26,921		$	14,345

Revenues By Region [Table Text Block]

Revenues by region were as follows:



	Three Months Ended June 30,				Six Months Ended June 30,
	2014		2013		2014		2013
	(in thousands)
United States and Canada	$	214,336	$	211,565	$	414,706	$	388,771
Europe, Middle East, and Africa	216,257		215,250		439,761		427,145
Other	58,760		55,360		109,681		113,795
Total revenues	$	489,353	$	482,175	$	964,148	$	929,711

Depreciation And Amortization Expense Associated With Segments [Table Text Block]

Depreciation and amortization expense associated with our segments was as follows:



	Three Months Ended June 30,				Six Months Ended June 30,
	2014		2013		2014		2013
	(in thousands)
Electricity	$	12,391	$	11,714	$	25,158	$	23,344
Gas	6,455		6,634		13,104		13,475
Water	6,119		5,909		12,213		12,178
Corporate Unallocated	49		17		131		34
Total Company	$	25,014	$	24,274	$	50,606	$	49,031

- 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.

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