Segment Information Segment Information (Tables)

9 Months Ended

Sep. 30, 2015

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



	Three Months Ended September 30,						Nine Months Ended September 30,
	2015			2014			2015			2014
	(in thousands)
Revenues
Electricity	$	206,389		$	203,441		$	603,651		$	567,414
Gas	136,588			149,276			401,063			449,707
Water	126,115			143,737			382,728			443,481
Total Company	$	469,092		$	496,454		$	1,387,442		$	1,460,602

Gross profit
Electricity	$	56,859		$	45,959		$	164,601		$	141,675
Gas	45,916			53,492			133,541			168,609
Water	44,191			51,311			105,594			158,054
Total Company	$	146,966		$	150,762		$	403,736		$	468,338

Operating income (loss)
Electricity	$	10,575		$	(11,196	)	$	16,875		$	(35,412	)
Gas	15,741			23,836			44,075			73,889
Water	14,290			19,157			10,876			60,319
Corporate unallocated	(13,398		)	(15,339		)	(35,030		)	(45,872		)
Total Company	27,208			16,458			36,796			52,924
Total other income (expense)	(3,739		)	(4,421		)	(11,899		)	(13,966		)
Income before income taxes	$	23,469		$	12,037		$	24,897		$	38,958

Revenues by region were as follows:



	Three Months Ended September 30,				Nine Months Ended September 30,
	2015		2014		2015		2014
	(in thousands)
United States and Canada	$	257,901	$	237,684	$	742,927	$	652,390
Europe, Middle East, and Africa	166,231		201,673		509,322		641,434
Other⁽¹⁾	44,960		57,097		135,193		166,778
Total revenues	$	469,092	$	496,454	$	1,387,442	$	1,460,602

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



	Three Months Ended September 30,				Nine Months Ended September 30,
	2015		2014		2015		2014
	(in thousands)
Electricity	$	8,875	$	11,596	$	27,419	$	36,754
Gas	5,502		6,486		16,045		19,590
Water	5,282		6,466		14,810		18,679
Corporate Unallocated	95		79		240		210
Total Company	$	19,754	$	24,627	$	58,514	$	75,233