Business Segments

12 Months Ended

Dec. 31, 2016

Segment Reporting [Abstract]

Business Segments

Business Segments

AWR has 3 reportable segments, water, electric and contracted services, whereas GSWC has 2 segments, water and electric. AWR has no material assets other than its investments in its subsidiaries on a stand-alone basis.

 All activities of GSWC, a rate-regulated utility, are geographically located within California.  Activities of ASUS and its subsidiaries are conducted in California, Florida, Georgia, Maryland, New Mexico, North Carolina, South Carolina, Texas and Virginia.  Each of ASUS’s wholly owned subsidiaries is regulated, if applicable, by the state in which the subsidiary primarily conducts water and/or wastewater operations.  Fees charged for operations and maintenance and renewal and replacement services are based upon the terms of the contracts with the U.S. government which have been filed, as appropriate, with the commissions in the states in which ASUS’s subsidiaries are incorporated.

The tables below set forth information relating to GSWC’s operating segments, ASUS and its subsidiaries and other matters. Total assets by segment are not presented below, as certain of Registrant’s assets are not tracked by segment.  The utility plants are net of respective accumulated provisions for depreciation. Capital additions reflect capital expenditures paid in cash and exclude U.S. government-funded and third-party prime funded capital expenditures for ASUS and property installed by developers and conveyed to GSWC.

	As Of And For The Year Ended December 31, 2016
	GSWC				ASUS		AWR			Consolidated
(dollars in thousands)	Water		Electric		Contracts		Parent			AWR
Operating revenues	$	302,931	$	35,771	$	97,385	$	—		$	436,087
Operating income (loss)	87,911		7,908		18,916		(19		)	114,716
Interest expense, net	19,696		1,337		68		134			21,235
Utility Plant	1,089,031		56,280		5,615		—			1,150,926
Depreciation and amortization expense (1)	35,777		2,027		1,046		—			38,850
Income tax expense/(benefit)	25,894		2,715		6,672		(546		)	34,735
Capital additions	120,850		7,063		1,954		—			129,867

	As Of And For The Year Ended December 31, 2015
	GSWC				ASUS		AWR			Consolidated
(dollars in thousands)	Water		Electric		Contracts		Parent			AWR
Operating revenues	$	328,511	$	36,039	$	94,091	$	—		$	458,641
Operating income (loss)	94,213		6,196		18,091		(11		)	118,489
Interest expense, net	19,468		1,090		26		46			20,630
Utility Plant	1,005,114		51,002		4,678		—			1,060,794
Depreciation and amortization expense (1)	39,190		1,703		1,140		—			42,033
Income tax expense/(benefit)	30,302		2,170		6,069		(810		)	37,731
Capital additions	77,440		8,704		1,179		—			87,323

	As Of And For The Year Ended December 31, 2014
	GSWC				ASUS		AWR			Consolidated
(dollars in thousands)	Water		Electric		Contracts		Parent			AWR
Operating revenues	$	326,672	$	34,387	$	104,732	$	—		$	465,791
Operating income (loss)	94,014		5,728		19,351		(48		)	119,045
Interest expense, net	19,370		1,260		142		(82		)	20,690
Utility Plant	953,678		45,202		4,640		—			1,003,520
Depreciation and amortization expense (1)	38,388		1,466		1,219		—			41,073
Income tax expense/(benefit)	30,410		1,596		7,038		(996		)	38,048
Capital additions	66,304		4,584		1,665		—			72,553

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(1)         Depreciation computed on GSWC’s transportation equipment is recorded in other operating expenses and totaled $259,000, $641,000 and $678,000 for the years ended December 31, 2016, 2015 and 2014, respectively.

 The following table reconciles total utility plant (a key figure for rate-making) to total consolidated assets (in thousands):

	December 31,
	2016		2015
Total utility plant	$	1,150,926	$	1,060,794
Other assets	319,567		283,165
Total consolidated assets	$	1,470,493	$	1,343,959