CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Regulated utility plant, at cost
Water	$ 1,227,713	$ 1,187,556
Electric	77,653	73,825
Total	1,305,366	1,261,381
Non-regulated utility property, at cost	8,917	6,731
Total utility plant, at cost	1,314,283	1,268,112
Less - accumulated depreciation	(442,316)	(413,836)
Utility plant before construction work in progress	871,967	854,276
Construction work in progress	45,824	42,224
Net utility plant	917,791	896,500
Other Property and Investments
Goodwill	1,116	1,116
Other property and investments	13,755	11,803
Total other property and investments	14,871	12,919
Current Assets
Cash and cash equivalents	23,486	1,315
Accounts receivable-customers, less allowance for doubtful accounts	19,491	19,332
Unbilled revenue	16,147	17,255
Receivable from U.S. government, less allowance for doubtful accounts	12,905	7,584
Other accounts receivable, less allowance for doubtful accounts	7,062	12,181
Income taxes receivable	16,547	20,537
Materials and supplies	5,348	3,070
Regulatory assets - current	32,336	36,362
Prepayments and other current assets	4,391	3,959
Costs and estimated earnings in excess of billings on uncompleted contracts	37,703	34,466
Deferred income taxes - current	8,617	9,540
Total current assets	184,033	165,601
Regulatory and Other Assets
Regulatory assets	143,679	143,595
Costs and estimated earnings in excess of billings on uncompleted contracts	436	598
Receivable from U.S. government, less allowance for doubtful accounts	4,535	6,660
Deferred income taxes	11	15
Other	15,587	12,474
Total regulatory and other assets	164,248	163,342
Total Assets	1,280,943	1,238,362
Capitalization
Common shareholder's equity	454,579	408,666
Long-term debt	332,463	340,395
Total capitalization	787,042	749,061
Current Liabilities
Notes payable to banks		2,000
Long-term debt - current	3,328	291
Accounts payable	40,569	37,873
Income taxes payable	511	332
Accrued other taxes	8,167	7,579
Accrued employee expenses	9,919	8,659
Accrued interest	3,909	3,938
Unrealized loss on purchased power contracts	3,060	7,611
Billings in excess of costs and estimated earnings on uncompleted contracts	12,572	26,973
Other	11,662	12,327
Total current liabilities	93,697	107,583
Other Credits
Advances for construction	70,781	72,371
Contributions in aid of construction - net	106,450	100,037
Deferred income taxes	142,597	128,963
Unamortized investment tax credits	1,881	1,972
Accrued pension and other post-retirement benefits	71,618	68,122
Billings in excess of costs and estimated earnings on uncompleted contracts		3,272
Other	6,877	6,981
Total other credits	400,204	381,718
Commitments and Contingencies (Notes 13 and 14)
Total Capitalization and Liabilities	1,280,943	1,238,362
GOLDEN STATE WATER COMPANY
Regulated utility plant, at cost
Water	1,227,713	1,187,556
Electric	77,653	73,825
Total utility plant, at cost	1,305,366	1,261,381
Less - accumulated depreciation	(437,949)	(410,644)
Utility plant before construction work in progress	867,417	850,737
Construction work in progress	45,720	41,208
Net utility plant	913,137	891,945
Other Property and Investments
Other property and investments	11,590	9,626
Total other property and investments	11,590	9,626
Current Assets
Cash and cash equivalents	22,578
Accounts receivable-customers, less allowance for doubtful accounts	19,491	19,332
Unbilled revenue	16,147	17,255
Inter-company receivable	2,508	785
Other accounts receivable, less allowance for doubtful accounts	6,377	7,755
Income taxes receivable from Parent	16,442	19,914
Materials and supplies	2,244	1,926
Regulatory assets - current	32,336	36,362
Prepayments and other current assets	4,162	3,710
Deferred income taxes - current	7,577	8,497
Total current assets	129,862	115,536
Regulatory and Other Assets
Regulatory assets	143,679	143,595
Other accounts receivable	1,445	1,838
Other	14,339	10,843
Total regulatory and other assets	159,463	156,276
Total Assets	1,214,052	1,173,383
Capitalization
Common shareholder's equity	416,257	384,806
Long-term debt	332,463	340,395
Total capitalization	748,720	725,201
Current Liabilities
Long-term debt - current	3,328	291
Accounts payable	27,292	31,227
Accrued other taxes	7,720	7,153
Accrued employee expenses	8,786	7,544
Accrued interest	3,909	3,938
Unrealized loss on purchased power contracts	3,060	7,611
Other	11,606	12,222
Total current liabilities	65,701	69,986
Other Credits
Advances for construction	70,781	72,371
Contributions in aid of construction - net	106,450	100,037
Deferred income taxes	142,082	128,815
Unamortized investment tax credits	1,881	1,972
Accrued pension and other post-retirement benefits	71,618	68,122
Other	6,819	6,879
Total other credits	399,631	378,196
Commitments and Contingencies (Notes 13 and 14)
Total Capitalization and Liabilities	$ 1,214,052	$ 1,173,383