Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2015	Dec. 31, 2014
Utility plant:
Land	$ 16,839	$ 16,838
Depreciable plant and equipment	1,388,775	1,353,772
Construction in progress	34,694	23,208
Intangible assets	22,182	19,333
Property, Plant and Equipment, Gross	1,462,490	1,413,151
Less accumulated depreciation and amortization	469,236	450,137
Public Utilities, Property, Plant and Equipment, Net	993,254	963,014
Real estate investments	73,893	73,794
Less accumulated depreciation and amortization	12,371	11,593
Total	61,522	62,201
CURRENT ASSETS:
Cash and cash equivalents	5,238	2,399
Accounts receivable:
Customers, net of allowances for uncollectible accounts	17,629	14,997
Income tax	3,887	8,871
Other	3,074	3,385
Accrued unbilled utility revenue	18,962	18,074
Materials and supplies	1,301	1,214
Prepaid expenses	2,950	2,300
Current regulatory asset, net	16,971	16,853
Assets, Current	70,012	68,093
OTHER ASSETS:
Investment in California Water Service Group	5,922	6,378
Unamortized debt issuance, broker and reacquisition costs	4,970	5,218
Net regulatory assets, less current portion	153,718	158,010
Other	6,459	6,390
Assets, Noncurrent	171,069	175,996
Assets	1,295,857	1,269,304
Shareholders' equity:
Common stock, $0.521 par value; authorized 36,000,000 shares; issued and outstanding 20,363,574 shares on June 30, 2015 and 20,286,840 on December 31, 2014	10,606	10,567
Additional paid-in capital	67,344	66,298
Retained earnings	284,498	280,773
Accumulated other comprehensive income	2,247	2,517
Total shareholders' equity	364,695	360,155
Long-term debt, less current portion	384,038	384,365
Capitalization, Long-term Debt and Equity	748,733	744,520
CURRENT LIABILITIES:
Line of credit	20,200	13,200
Current portion of long-term debt	597	584
Accrued groundwater extraction charges and purchased water	8,052	5,411
Purchased power	547	619
Accounts payable	13,037	7,001
Accrued interest	6,191	6,361
Accrued property taxes and other non-income taxes	839	1,607
Accrued payroll	3,440	3,755
Other current liabilities	6,134	6,156
Liabilities, Current	59,037	44,694
DEFERRED INCOME TAXES	187,310	185,506
UNAMORTIZED INVESTMENT TAX CREDITS	1,285	1,315
ADVANCES FOR CONSTRUCTION	76,198	73,303
CONTRIBUTIONS IN AID OF CONSTRUCTION	139,086	138,502
DEFERRED REVENUE	1,402	1,323
POSTRETIREMENT BENEFIT PLANS	76,828	74,187
OTHER NONCURRENT LIABILITIES	5,978	5,954
COMMITMENTS AND CONTINGENCIES	0	0
Liabilities and Equity	$ 1,295,857	$ 1,269,304