Segment and Nonregulated Business Reporting (Tables)

6 Months Ended

Jun. 30, 2014

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment

The tables below set forth information relating to SJW Corp.'s reportable segments and distribution of regulated and nonregulated business activities within the reportable segments. Certain allocated assets, revenue and expenses have been included in the reportable segment amounts. Other business activity of SJW Corp. not included in the reportable segments is included in the “All Other” category.

	For Three Months Ended June 30, 2014
	Water Utility Services			Real Estate Services	All Other*		SJW Corp.
	Regulated		Non regulated	Non regulated	Non regulated		Regulated	Non regulated	Total
Operating revenue	$	66,967	1,553	1,836	—		66,967	3,389	70,356
Operating expense	55,642		1,216	1,055	322		55,642	2,593	58,235
Operating income (loss)	11,325		337	781	(322	)	11,325	796	12,121
Net income (loss)	5,591		132	380	743		5,591	1,255	6,846
Depreciation and amortization	8,989		90	416	—		8,989	506	9,495
Senior note, mortgage and other interest expense	4,139		—	262	553		4,139	815	4,954
Income tax expense (benefit) in net income	2,208		117	273	494		2,208	884	3,092
Assets	$	1,053,145	17,487	66,300	10,090		1,053,145	93,877	1,147,022

	For Three Months Ended June 30, 2013
	Water Utility Services			Real Estate Services	All Other*		SJW Corp.
	Regulated		Non regulated	Non regulated	Non regulated		Regulated	Non regulated		Total
Operating revenue	$	71,457	1,579	1,194	—		71,457	2,773		74,230
Operating expense	54,960		1,353	748	232		54,960	2,333		57,293
Operating income (loss)	16,497		226	446	(232	)	16,497	440		16,937
Net income (loss)	7,686		108	33	(387	)	7,686	(246	)	7,440
Depreciation and amortization	8,264		92	387	—		8,264	479		8,743
Senior note, mortgage and other interest expense	4,146		—	265	545		4,146	810		4,956
Income tax expense (benefit) in net income	5,379		57	47	(292	)	5,379	(188	)	5,191
Assets	$	1,034,842	16,596	71,300	7,727		1,034,842	95,623		1,130,465

	For Six Months Ended June 30, 2014
	Water Utility Services			Real Estate Services	All Other*		SJW Corp.
	Regulated		Non regulated	Non regulated	Non regulated		Regulated	Non regulated	Total
Operating revenue	$	118,593	2,781	3,578	—		118,593	6,359	124,952
Operating expense	102,105		2,088	2,077	507		102,105	4,672	106,777
Operating income (loss)	16,488		693	1,501	(507	)	16,488	1,687	18,175
Net income (loss)	6,494		283	584	391		6,494	1,258	7,752
Depreciation and amortization	17,966		180	834	—		17,966	1,014	18,980
Senior note, mortgage and other interest expense	8,220		—	499	1,105		8,220	1,604	9,824
Income tax expense (benefit) in net income	2,760		241	426	226		2,760	893	3,653
Assets	$	1,053,145	17,487	66,300	10,090		1,053,145	93,877	1,147,022

	For Six Months Ended June 30, 2013
	Water Utility Services				Real Estate Services	All Other*		SJW Corp.
	Regulated		Non regulated		Non regulated	Non regulated		Regulated	Non regulated		Total
Operating revenue	$	119,255	2,665		2,449	—		119,255	5,114		124,369
Operating expense	96,585		3,035		1,558	481		96,585	5,074		101,659
Operating income (loss)	22,670		(370	)	891	(481	)	22,670	40		22,710
Net income (loss)	9,286		(400	)	669	(798	)	9,286	(529	)	8,757
Depreciation and amortization	16,586		180		793	—		16,586	973		17,559
Senior note, mortgage and other interest expense	8,298		—		585	1,095		8,298	1,680		9,978
Income tax expense (benefit) in net income	6,301		(87	)	507	(600	)	6,301	(180	)	6,121
Assets	$	1,034,842	16,596		71,300	7,727		1,034,842	95,623		1,130,465

 *    The “All Other” category includes the accounts of SJW Corp. on a stand-alone basis.