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Summary of Significant Accounting Policies (Policies) | 12 Months Ended
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Dec. 31, 2020
Accounting Policies [Abstract] |
Consolidation Policy | The accompanying consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (GAAP) and include the accounts of SJW Group, its wholly owned subsidiaries, and two variable interest entities in which two SJW Group subsidiaries are the primary beneficiaries. The accounting policies of SJW Group’s subsidiaries comply with the applicable uniform system of accounts prescribed by the respective regulators. All intercompany transactions and balances have been eliminated in consolidation. The accounting policies of SJW Group’s subsidiaries comply with the applicable uniform system of accounts prescribed by the respective regulators and conform to generally accepted accounting principles for rate-regulated public utilities.
Recently Adopted Accounting Principles and New Accounting Pronouncements Not Yet Adopted | Recently Adopted Accounting Principles In June 2016, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2016-13, “Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments,” and subsequent amendments. Topic 326 requires measurement and recognition of expected credit losses for financial assets held. ASU 2016-13 was effective for SJW Group in the first quarter of fiscal 2020. The adoption of ASU 2016-13 did not have a material impact on the consolidated financial statements. In August 2018, the FASB issued Accounting Standards Update (“ASU”) 2018-14, “Compensation - Retirement Benefits - Defined Benefit Plans - General (Subtopic 715-20: “Disclosure Framework - Changes to the Disclosure Requirements for Defined Benefit Plans,” which aims to improve the overall usefulness of disclosure to financial statement users and reduce unnecessary costs to companies when preparing defined benefit plan disclosures. This update was effective for SJW Group’s Form 10-K for the year ending December 31, 2020. Retrospective adoption is required and early adoption is permitted. The adoption of ASU 2018-14 did not have a material impact on the condensed consolidated financial statements. New Accounting Pronouncements Not Yet Adopted In December 2019, the FASB issued ASU 2019-12, “Simplifying the Accounting for Income Taxes”, which simplifies the accounting for income taxes, eliminates certain exceptions within Topic 740, “Income Taxes”, and clarifies certain aspects of the current guidance to promote consistency among reporting entities. This update is effective for fiscal years beginning after December 15, 2021. Most amendments within the standard are required to be applied on a prospective basis, while certain amendments must be applied on a retrospective or modified retrospective basis. Management is currently evaluating the impacts of the provisions of ASU 2019-12 on the consolidated financial statements.
Use of Estimates | Use of Estimates The preparation of the consolidated financial statements in conformity with accounting principles generally accepted in the United States of America requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.
Depreciable Utility Plant and Equipment | Depreciation is computed using the straight-line method over the estimated remaining service lives of groups of assets. The estimated service lives of depreciable plant and equipment are as follows:
| Useful Lives
Equipment | 5 to 35 years
Transmission and distribution plant | 35 to 75 years
Office buildings and other structures | 7 to 50 years
For the years 2020, 2019 and 2018, depreciation expense as a percent of the beginning of the year balance of depreciable plant was approximately 3.2%, 3.8% and 3.6%, respectively. Depreciation expense for utility plant for the years ended December 31, 2020, 2019 and 2018 was $86,823, $63,785 and $53,031, respectively. For the years 2020, 2019 and 2018, the amounts allocated to administrative and general expense were $2,343, $2,869 and $2,306, respectively. The cost of utility plant retired, including retirement costs (less salvage), is charged to accumulated depreciation and no gain or loss is recognized. Allowance For Funds Used During Construction (“AFUDC”) AFUDC represents the capitalized costs of borrowed funds or a return on equity funds used to finance utility plant under construction and is capitalized as part of construction work in progress. AFUDC is recorded to the extent approved by the respective states’ utility regulators and is recovered through water rates as the utility plant depreciates. The amount of interest capitalized in 2020, 2019 and 2018 was $4,133, $4,323 and $2,856, respectively. Interest on long-term debt is presented net of amounts capitalized on the Consolidated Statement of Comprehensive Income. The amount of equity funds capitalized in 2020 was $1,249, reflected in “Other, net” on the Consolidated Statement of Comprehensive Income. Prior to the merger with CTWS on October 9, 2019, SJW Group did not have AFUDC for equity funds.
Intangible Assets | Intangible Assets Intangible assets are recorded at cost and are amortized using the straight-line method over the estimated useful life of the asset, ranging from 5 to 70 years (see Note 6, “Utility Plant Intangible Assets”).
Real Estate Investments | Real Estate Investments Real estate investments are recorded at cost and consist primarily of land and buildings. Net gains and losses from the sale of real estate investments are recorded as a component of other (expense) income in the Consolidated Statements of Comprehensive Income. Nonutility property in Water Utility Services is also classified in real estate investments. Nonutility property is property that is neither used nor useful in providing water utility services to customers and is excluded from rate base for rate-setting purposes. SJWC recognizes gain/loss on disposition of nonutility property in accordance with California Public Utilities Commission (“CPUC”) Code Section 790, whereby the net proceeds are reinvested back into property that is useful in providing water utility services to customers. CTWS and CLWSC do not have regulatory restrictions on the use of proceeds from the sale of nonutility property. There is no depreciation associated with Water Utility Services nonutility property as it is all undeveloped land.Depreciation on buildings and improvements for real estate investments is computed using the straight-line method over the estimated useful lives of the assets, ranging from 7 to 39 years.
Business Combinations | Business Combinations SJW Group applies the provisions of ASC Topic 805—“Business Combinations” for the purchase accounting related to the merger with CTWS on October 9, 2019. Topic 805 requires SJW Group to recognize separately from goodwill the assets acquired and the liabilities assumed at the acquisition date fair values. Goodwill as of the acquisition date is measured as the excess of consideration transferred over the net of the acquisition date fair values of the assets acquired and the liabilities assumed. While SJW Group used our best estimates and assumptions to accurately value assets acquired and liabilities assumed at the acquisition date, our estimates were inherently uncertain and subject to refinement. As a result, during the one year measurement period from the acquisition date, we recorded adjustments to the assets acquired and liabilities assumed with the corresponding offset to goodwill. Upon the conclusion of the measurement period or final determination of the values of assets acquired or liabilities assumed, whichever comes first, any subsequent adjustments were recorded to our Consolidated Statements of Comprehensive Income. Accounting for business combinations requires SJW Group to make significant estimates and assumptions, especially at the acquisition date, including estimates for intangible assets, contractual obligations assumed and pre-acquisition contingencies. Although SJW Group believes that the assumptions and estimates we make are reasonable and appropriate, they are based in part on historical experience and information obtained from CTWS’s management and are inherently uncertain. Events and circumstances may occur that may affect the accuracy or validity of such assumptions, estimates or actual results. The purchase price allocation process requires management to make significant estimates and assumptions with respect to intangible assets. Although SJW Group believes the assumptions and estimates made are reasonable, they are based in part on historical experience, market conditions and information obtained from management of the acquired companies and are inherently uncertain. Examples of critical estimates in valuing certain of the intangible assets we have acquired include, but are not limited to: future expected cash flows from services; historical and expected customer attrition rates and anticipated growth in revenue from acquired customers; the expected use of the acquired assets; and discount rates.
Impairment of Long-Lived Assets and Goodwill | Impairment of Long-Lived Assets and Goodwill In accordance with the requirements of FASB ASC Topic 360—“Property, Plant and Equipment,” the long-lived assets of SJW Group are reviewed for impairment when changes in circumstances or events require adjustments to the carrying values of the assets. When such changes in circumstances or events occur, the company assesses recoverability by determining whether the carrying value of such assets will be recovered through the undiscounted expected future cash flows. To the extent an impairment exists, the asset is written down to its estimated fair value with a corresponding charge to operations in the period in which the impairment is identified. Long-lived assets consist primarily of utility plant in service, goodwill, regulatory assets, real estate investments and intangible assets. SJW Group first performs a qualitative assessment to determine whether it is necessary to perform the quantitative impairment test. In assessing the qualitative factors, SJW Group considers the impact of these key factors: change in industry and competitive environment, financial performance, and other relevant Company-specific events. If SJW Group determines that as a result of the qualitative assessment it is more likely than not (> 50% likelihood) that the fair value is less than carrying amount, then a quantitative test is performed. No impairments occurred during 2020, 2019 or 2018. Goodwill represents the excess of the purchase price paid over the estimated fair value of the assets acquired and liabilities assumed in the acquisition of a business. Goodwill is not amortized but is tested for impairment annually on October 1st or more frequently if an event occurs or circumstances change that would more likely than not, reduce the fair value of a reporting unit below its carrying amount. SJW Group first performs a qualitative assessment to determine whether it is necessary to perform the quantitative impairment test. In assessing the qualitative factors, SJW Group considers the impact of these key factors: change in industry and competitive environment, financial performance, macroeconomic conditions, and other relevant Company-specific events. If SJW Group determines that as a result of the qualitative assessment it is more likely than not (> 50% likelihood) that the fair value is less than carrying amount, then a quantitative test is performed. SJW Group’s goodwill is primarily associated with the recent merger with CTWS on October 9, 2019. As of October 1, 2020, SJW Group performed a qualitative assessment and found no indicators of impairment and therefore did not perform the quantitative impairment test.
Cash and Cash Equivalents, and Restricted Cash | Cash and Cash Equivalents, and Restricted CashCash and cash equivalents primarily consist of cash on deposit with banks with maturities of three months or less from the date of purchase. Restricted funds consist of proceeds from a Maine state revolving fund bond issuances to Maine Water of $5,000 and $4,000 on December 19, 2019 and December 23, 2020, respectively for capital expenditures. Proceeds are held by a trustee for the bonds and as funding conditions are met, funds are released.
Financial Instruments and Investments | Financial Instruments and Investments The following instruments are not measured at fair value on the company’s consolidated balance sheets but, require disclosure of fair values: cash and cash equivalents, accounts receivable and accounts payable. The estimated fair value of such instruments approximates their carrying value as reported on the consolidated balance sheets. The fair value of such financial instruments are determined using the income approach based on the present value of estimated future cash flows. The fair value of these instruments would be categorized as Level 2 in the fair value hierarchy, with the exception of cash and cash equivalents, which would be categorized as Level 1. The fair value of long-term debt is discussed in Note 4, “Long-Term Debt” and pension plan assets in Note 9, “Benefit Plans”. SJW Group has investments in company owned life insurance which are valued at cash surrender value of the policies as reported by the insurer. These contracts are based principally on a referenced pool of investment funds that actively redeem shares, are observable and measurable, and are presented in “Other investments” on SJW Group’s consolidated balance sheets.
Balancing and Memorandum Accounts | Balancing and Memorandum Accounts In California, the CPUC has established a balancing account mechanism for the purpose of tracking the under-collection or over-collection associated with expense changes and the revenue authorized by the CPUC to offset those expense changes. SJWC also maintains memorandum accounts to track revenue impacts due to catastrophic events, certain unforeseen water quality expenses related to new federal and state water quality standards, energy efficiency, water conservation, water tariffs, and other approved activities or as directed by the CPUC.
Regulatory Assets and Liabilities | Regulatory Assets and Liabilities Water Utility Services recognizes regulatory assets and liabilities for amounts that are deemed probable of recovery from, or refund to, customers. Determining probability requires significant judgement by management and includes assessing evidence that may exist prior to regulatory authorization, including regulatory rules and decisions, historical ratemaking practices, and other facts and circumstances that would indicate that recovery or refund is probable. If the utility determined that it is no longer probable that regulatory assets would be recovered or reflected in future rates, or if the utility ceased to be subject to rate regulation, the regulatory assets would be charged against income in the period in which that determination was made. If regulatory accounting did not apply, the utility’s future financial results could become more volatile as compared to historical financial results due to the differences in the timing of expense or revenue recognition. The company adjusts the related asset and liabilities for these items through its regulatory asset and liability accounts at year-end, except for certain postretirement benefit costs and balancing and memorandum accounts which are adjusted monthly. Rate-regulated enterprises are required to charge a regulatory asset to earnings if and when it is determined that the asset is no longer probable of recovery. SJW Group continually evaluates the recoverability of regulatory assets by assessing whether the amortization of the balance over the remaining life can be recovered through expected and undiscounted future cash flows.
Income Taxes | Income Taxes Income taxes are accounted for using the asset and liability method. Deferred tax assets and liabilities are recognized for the effect of temporary differences between financial and tax reporting. Deferred tax assets and liabilities are measured using current tax rates in effect. The effect on deferred tax assets and liabilities of a change in tax rates is recognized in the period that includes the enactment date. To the extent permitted by the regulators, investment tax credits resulting from utility plant additions are deferred and amortized over the estimated useful lives of the related property.
Advances for Construction and Contributions in Aid of Construction | Contributions in aid of construction represent funds received from developers that are not refundable under applicable regulations. Depreciation applicable to utility plant constructed with these contributions is charged to contributions in aid of construction. Customer advances and contributions in aid of construction received subsequent to 1986 and prior to June 12, 1996 generally must be included in federal taxable income, except for CTWS. Taxes paid relating to advances and contributions are recorded as deferred tax assets for financial reporting purposes and are amortized over 40 years for advances and over the tax depreciable life of the related asset for contributions. Receipts subsequent to June 12, 1996 are generally exempt from federal taxable income, unless specifically prescribed under treasury regulations, including CTWS. Advances and contributions received subsequent to 1991 and prior to 1997 are included in state taxable income, except for CTWS.
Asset Retirement Obligations | Asset Retirement ObligationSJW Group’s asset retirement obligation is recorded as a liability included in other non-current liabilities. It reflects principally the retirement costs of wells and other anticipated clean-up costs, which by law, must be remediated upon retirement. Retirement costs have historically been recovered through rates at the time of retirement. As a result, a regulatory asset is also recorded.
Revenue | Revenue Management has determined that the company has principally four categories of revenues. The first category is recognized in accordance with ASC Topic 606- “Revenue from Contracts with Customers” and represents metered revenue of Water Utility Services which includes billings to customers based on meter readings plus an estimate of water used between the customers’ last meter reading and the end of the accounting period. SJW Group satisfies its performance obligation upon delivery of water to the customer at which time the customer consumes the benefits provided by the company. The customer is typically billed on a quarterly or bi-monthly basis after water delivery has occurred. The customer is charged both a service charge which is based upon meter size and covers a portion of the fixed costs of furnishing water to the customer and a consumption charge based on actual water usage. Unbilled revenue from the last meter reading date to the end of the accounting period is estimated based on the most recent usage patterns, production records and the effective tariff rates. As the company has the right to bill for services that it has provided, SJW Group estimates the dollar value of deliveries during the unbilled period and recognizes the associated revenue. Actual results could differ from those estimates, which may result in an adjustment to revenue when billed in a subsequent period. The second category is recognized in accordance with ASC Topic 980-605-25, “Alternative Revenue Programs”. Under Programs established by the CPUC and PURA, allowing for automatic adjustment of future rates, the company recognizes revenue when it is objectively determinable, probable of recovery and expected to be collected within 24 months of the year-end in which the revenue is recognized. A reserve, based on an estimate of actual usage over the recovery period, is recorded for amounts SJW Group estimates will not be collected within the 24-month period. SJW Group’s alternative revenue programs include SJWC’s WCMA and CTWS’s WRA. •The WCMA allowed SJWC to track lost revenue, net of related water costs, associated with reduced sales due to water conservation and associated calls for water use reductions. SJWC recorded the lost revenue captured in the WCMA balancing accounts. In December 2019, CPUC denied SJWC’s request to recover the 2018 WCMA balance. As a result of the decision, during the year ended December 31, 2019, SJWC wrote off a total balance of $9,386 related to 2018 lost revenue and $639 related to 2019 lost revenue that was recorded in the 2018 and 2019 WCMA accounts, respectively. •The WRA allows Connecticut Water to mitigate risk associated with changes in demand. The WRA is used to reconcile actual water demands with the demands projected in the most recent general rate case and allows companies to implement a surcharge or surcredit as necessary to recover the revenues approved in the general rate case. The WRA allows the company to defer, as a regulatory asset or liability, the amount by which actual revenues deviate from the revenues allowed in the most recent general rate proceedings. The third category represents the impact of other balancing and memorandum accounts and other regulatory mechanisms that are accounted for under FASB ASC Topic 980 - “Regulated Operations”. Balancing and memorandum accounts are recognized by SJWC when it is probable that future recovery of previously incurred costs or future refunds that are to be credited to customers will occur through the ratemaking process. The fourth category, rental income, represents lease rental income. Tenants pay monthly in accordance with lease agreements and SJW Group recognizes the income ratably over the lease term as this is the most representative of the pattern in which the benefit is expected to be derived from SJW Group’s underlying asset.
Share-Based Compensation | Share-Based Compensation SJW Group calculates the fair value of service-based and performance-based restricted stock awards based on the grant date fair value of the company’s stock price reduced by the present value of the dividends expected to be declared on outstanding shares. SJW Group utilizes the Monte Carlo valuation model, which requires the use of subjective assumptions, to compute the fair value of market-vesting restricted stock units. The compensation cost for service-based restricted stock awards are charged to income on a straight-line basis over the requisite service period, which is the vesting period. For performance-based stock awards, compensation expense is charged to income on a straight-line basis over the requisite service period based on expected attainment of performance targets. Changes in the estimates of the expected attainment of performance targets will result in a change in the number of shares that are expected to vest which may cause a cumulative catch up for the amount of share-based compensation expense during each reporting period in which such estimates are altered. Forfeitures are accounted for as they occur.
Earnings Per Share | Earnings per ShareBasic earnings per share is calculated using income available to common stockholders, divided by the weighted average number of shares outstanding during the year. Diluted earnings per share is calculated using income available to common stockholders divided by the weighted average number of shares of common stock including both shares outstanding and shares potentially issuable in connection with deferred restricted common stock awards under SJW Group’s Long-Term Incentive Plan and shares potentially issuable under the Employee Stock Purchase Plans.

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