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Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified | Dec. 31, 2013 | Dec. 31, 2012
--- | --- | ---
Utility plant: |  |
Land | $ 10,418 | $ 10,156
Depreciable plant and equipment | 1,254,586 | 1,166,220
Construction in progress | 30,846 | 24,298
Intangible assets | 18,341 | 15,561
Property, Plant and Equipment, Gross | 1,314,191 | 1,216,235
Less accumulated depreciation and amortization | 415,453 | 384,675
Public Utilities, Property, Plant and Equipment, Net | 898,738 | 831,560
Real estate investment | 78,477 | 74,232
Less accumulated depreciation and amortization | 10,658 | 9,045
Property, Plant and Equipment, Net | 67,819 | 65,187
Current assets: |  |
Cash and cash equivalents | 2,299 | 2,522
Accounts receivable: |  |
Customers, net of allowances for uncollectible accounts of $170 and $225 in 2013 and 2012, respectively | 14,496 | 12,317
Income tax | 1,661 | 489
Other | 476 | 854
Accrued unbilled utility revenue | 17,556 | 16,284
Long-lived assets held-for-sale | 0 | 7,768
Materials and supplies | 1,045 | 1,088
Prepaid expenses | 2,119 | 1,589
Assets, Current | 39,652 | 42,911
Other assets: |  |
Investment in California Water Service Group | 8,885 | 7,067
Unamortized debt issuance, broker and reacquisition costs | 5,176 | 5,226
Regulatory assets, net | 83,543 | 130,488
Other | 6,173 | 5,060
Assets, Noncurrent | 103,777 | 147,841
Assets | 1,109,986 | 1,087,499
Shareholders' equity: |  |
Common stock, $0.521 par value; authorized 36,000,000 shares; issued and outstanding 20,169,211 shares in 2013 and 18,670,566 shares in 2012 | 10,505 | 9,724
Additional paid-in capital | 63,017 | 26,117
Retained earnings | 244,266 | 236,453
Accumulated other comprehensive income | 3,387 | 2,310
Total shareholders' equity | 321,175 | 274,604
Long-term debt, less current portion | 334,997 | 335,598
Capitalization, Long-term Debt and Equity | 656,172 | 610,202
Current liabilities: |  |
Line of credit | 22,400 | 15,300
Current portion of long-term debt | 554 | 5,392
Accrued groundwater extraction charges and purchased water | 7,116 | 4,755
Purchased power | 665 | 317
Accounts payable | 12,587 | 8,481
Accrued interest | 5,369 | 5,355
Accrued property taxes and other non-income taxes | 1,618 | 1,465
Accrued payroll | 3,198 | 3,069
Other current liabilities | 5,688 | 4,973
Liabilities, Current | 59,195 | 49,107
Deferred income taxes | 140,736 | 147,579
Unamortized investment tax credits | 1,375 | 1,434
Advances for construction | 70,043 | 68,277
Contributions in aid of construction | 132,260 | 128,466
Deferred revenue | 1,213 | 1,137
Postretirement benefit plans | 43,496 | 73,425
Other noncurrent liabilities | 5,496 | 7,872
Commitments and contingencies | 0 | 0
Liabilities and Equity | $ 1,109,986 | $ 1,087,499

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- Definition Total obligations incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.21) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 21 -Article 5 + Details
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- Definition The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 20 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Line-of-Credit Arrangement -URI http://asc.fasb.org/extlink&oid=6517033 + Details
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- Definition The net amount of all regulatory assets less all regulatory liabilities as of the end of the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 980 -SubTopic 340 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6499975&loc=d3e44250-110382 + Details
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- Definition Aggregate carrying amount of current liabilities (due within one year or within the normal operating cycle if longer) not separately disclosed in the balance sheet. Includes costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered and of liabilities not separately disclosed. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 20 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=28358313&loc=d3e6911-107765 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=28358313&loc=d3e6904-107765 + Details
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