SEGMENT INFORMATION (Tables)

12 Months Ended

Dec. 31, 2015

SEGMENT INFORMATION

Schedule of statement of income information, balance sheet information and capital expenditures by business segments

	For the year ended December 31,
	2015
	Electric		Gas		Other		Eliminations			Total
Statement of Income Information:
Operating Revenues(1)	$	555,085	$	41,702	$	10,165	$	(1,379	)	$	605,573
Depreciation and amortization		74,732		3,923		1,895		—			80,550
Federal and state income taxes		31,123		800		1,889		—			33,812
Operating income		88,124		5,153		3,024		—			96,301
Interest income		133		36		47		(71	)		145
Interest expense		41,307		3,867		—		(71	)		45,103
Income from AFUDC (debt and equity)		7,681		14		—		—			7,695
Income from continuing operations	$	52,240	$	1,287	$	3,070	$	—		$	56,597
Capital Expenditures	$	169,111	$	5,190	$	2,223	$	—		$	176,524

(1)The Electric Segment includes SPP Integrated Marketplace net revenues of $15.0 million.

	2014
	Electric		Gas		Other		Eliminations			Total
Statement of Income Information:
Operating Revenues(1)	$	592,491	$	51,842	$	9,302	$	(1,305	)	$	652,330
Depreciation and amortization		67,534		3,760		1,891		—			73,185
Federal and state income taxes		35,737		1,840		1,643		—			39,220
Operating income		90,488		6,775		2,736		—			99,999
Interest income		37		25		21		(32	)		51
Interest expense		37,911		3,861		—		(32	)		41,740
Income from AFUDC (debt and equity)		9,833		84		—		—			9,917
Income from continuing operations	$	61,467	$	2,965	$	2,671	$	—		$	67,103
Capital Expenditures	$	212,866	$	7,836	$	2,151	$	—		$	222,853

(1)The Electric Segment includes SPP Integrated Marketplace net revenues of $41.9 million.

	2013
	Electric		Gas		Other		Eliminations			Total
Statement of Income Information:
Operating Revenues	$	536,413	$	50,041	$	9,147	$	(1,271	)	$	594,330
Depreciation and amortization		63,659		3,709		1,938		—			69,306
Federal and state income taxes		34,478		1,484		1,530		—			37,492
Operating income		90,984		6,194		2,485		—			99,663
Interest income		537		115		8		(94	)		566
Interest expense		37,683		3,890		—		(94	)		41,479
Income from AFUDC (debt and equity)		5,910		30		—		—			5,940
Income from continuing operations	$	58,603	$	2,355	$	2,487	$	—		$	63,445
Capital Expenditures	$	153,401	$	4,419	$	2,388	$	—		$	160,208

	December 31, 2015
	Electric		Gas(1)		Other		Eliminations			Total
Balance Sheet Information:
Total assets	$	2,339,850	$	127,871	$	38,300	$	(50,718	)	$	2,455,303

	December 31, 2014
	Electric		Gas(1)		Other		Eliminations			Total
Balance Sheet Information:
Total assets	$	2,252,339	$	130,856	$	34,655	$	(46,794	)	$	2,371,056

(1)Includes goodwill of $39,492 at December 31, 2015 and 2014.