The audited consolidated financial statements are presented in accordance with the requirements of Form 10-K and accounting principles generally accepted in the United States and consequently include all the disclosures required in the consolidated financial statements included in the Company's Annual Report on Form 10-K. The accompanying consolidated financial statements include the accounts of Artesian Resources Corporation and its subsidiaries and all intercompany balances and transactions between subsidiaries have been eliminated.

The accounting records of Artesian Water Company, Inc., or Artesian Water, Artesian Wastewater Management, Inc., or Artesian Wastewater, and, effective January 14, 2022, Tidewater Environmental Services, Inc. dba Artesian Wastewater, or TESI, are maintained in accordance with the uniform system of accounts as prescribed by the Delaware Public Service Commission, or the DEPSC. The accounting records of Artesian Water Pennsylvania, Inc., or Artesian Water Pennsylvania, are maintained in accordance with the uniform system of accounts as prescribed by the Pennsylvania Public Utility Commission, or the PAPUC. The accounting records of Artesian Water Maryland, Inc., or Artesian Water Maryland, and Artesian Wastewater Maryland, Inc., or Artesian Wastewater Maryland, are maintained in accordance with the uniform system of accounts as prescribed by the Maryland Public Service Commission, or the MDPSC. All these subsidiaries follow the provisions of Financial Accounting Standards Board, or FASB, ASC Topic 980, which provides guidance for companies in regulated industries. These regulated subsidiaries account for the majority of our operating revenue. See Note 18 to our Consolidated Financial Statements for a full description of our segment information.

Utility plant is stated at original cost. Cost includes direct labor, materials, AFUDC (see description below) and indirect charges for such capitalized items as transportation, supervision, pension, medical, and other fringe benefits related to employees engaged in construction activities. When depreciable units of utility plant are retired, the historical costs of plant retired is charged to accumulated depreciation. Any cost associated with retirement, less any salvage value or proceeds received, is charged to the regulated retirement liability. Maintenance, repairs, and replacement of minor items of utility plant are charged to expense as incurred.

In accordance with rate filings recorded with the DEPSC, Artesian Water, Artesian Wastewater and TESI accrue an Allowance for Funds Used during Construction, or AFUDC. AFUDC, which represents the cost of funds devoted to construction projects through the date the project is placed in service, is capitalized as part of construction work in progress. The rate used for the AFUDC calculation is based on Artesian Water’s and Artesian Wastewater’s weighted average cost of debt and the rate of return on equity authorized by the DEPSC. The rate used to capitalize AFUDC for Artesian Water in 2022, 2021, and 2020 was 6.9%, 6.7%, and 7.0%, respectively. The rate used to capitalize AFUDC for Artesian Wastewater in 2022, 2021, and 2020 was 6.9%, 6.4%, and 6.3%, respectively. The rate used to capitalize AFUDC for TESI in 2022 was 5.7%.

For financial reporting purposes, depreciation is recorded using the straight-line method at rates based on estimated economic useful lives, which range from 5 to 85 years. Composite depreciation rates for water utility plant were 2.16%, 2.17% and 2.23% for 2022, 2021 and 2020, respectively. In a rate order issued by the DEPSC, the Company was directed effective January 1, 1998 to begin using revised depreciation rates for utility plant. In rate orders issued by the DEPSC, Artesian Water was directed, effective May 28, 1991 and August 25, 1992, to offset depreciation recorded on utility plant by depreciation on utility property funded by Contributions in Aid of Construction, or CIAC, and Advances for Construction, or Advances, respectively. This reduction in depreciation expense is also applied to outstanding CIAC and Advances. Other deferred assets are amortized using the straight-line method over applicable lives, which range from 20 to 24 years.

The FASB ASC Topic 980 stipulates generally accepted accounting principles for companies whose rates are established or subject to approvals by a third-party regulatory agency. Certain expenses are recoverable through rates charged to our customers, without a return on investment, and are deferred and amortized during future periods using various methods as permitted by the DEPSC, MDPSC, and PAPUC.

Debt related costs include debt issuance costs and other debt related expense. The DEPSC has approved deferred regulatory accounting treatment for issuance costs associated with Artesian Water’s First Mortgage bonds. Debt issuance costs and other debt related expenses are reviewed during Artesian Water’s rate applications as part of its cost of capital calculations.

Affiliated interest agreement deferred costs relate to the regulatory and administrative costs resulting from efforts necessary to secure water allocations in Artesian Water Pennsylvania’s territory for the provision of service to the surrounding area and interconnection to Artesian Water Pennsylvania’s affiliate regulated water utility Artesian Water. These costs were specifically included for cost recovery pursuant to an Affiliated Interest Agreement between Artesian Water and Artesian Water Pennsylvania and were approved for recovery by the PAPUC and were reclassed from deferred costs to a regulatory asset in 2022.

Our long-lived assets consist primarily of utility plant in service and regulatory assets. A review of our long-lived assets is performed in accordance with the requirements of FASB ASC Topic 360. In addition, the regulatory assets are reviewed for the continued application of FASB ASC Topic 980. The review determines whether there have been changes in circumstances or events that have occurred requiring adjustments to the carrying value of these assets. FASB ASC Topic 980 stipulates that adjustments to the carrying value of these assets would be made in instances where the inclusion in the rate-making process is unlikely. For the years ended December 31, 2022, 2021 and 2020, there was no impairment or regulatory disallowance identified in our review.

The Company records goodwill when the purchase price of a business combination exceeds the estimated fair value of net identified tangible and intangible assets acquired. At December 31, 2022, the Company had approximately $1.9 million of goodwill. The $1.9 million goodwill arose from the January 2022 acquisition of Tidewater Environmental Services, Inc. Artesian Wastewater operates as the parent holding company of Tidewater Environmental Services, Inc. dba Artesian Wastewater, or TESI. In accordance with the accounting guidance for testing goodwill, the Company annually assesses qualitative factors to determine whether the existence of events or circumstances leads to a determination that it is more likely than not that the fair value of a reporting unit is less than its carrying amount. For 2022, the Company’s assessment of qualitative factors did not indicate that an impairment had occurred for goodwill. Based on the results of the qualitative testing, the Company did not perform quantitative testing on goodwill in 2022.

The investment in CoBank, which is a cooperative bank, is related to certain outstanding First Mortgage Bonds and is a required investment in the bank based on the underlying long-term debt agreements. The settlement agreement receivable is related to the long-term portion of reimbursements due in years 2024 and 2025 as further discussed in Note 1-Accounts Receivable.

Cash advances to reimburse Artesian Water for its costs to construct water mains, services and hydrants are contributed to Artesian Water by real estate developers and builders in order to extend water service to their properties. The value of these contributions is recorded as Advances for Construction. Artesian Water makes refunds on these advances over a specific period of time based on operating revenues generated by the specific plant or as new customers are connected to the mains. After all refunds are made within the contract period, any remaining balance is transferred to CIAC.

CIAC includes the non-refundable portion of advances for construction and direct contributions of water mains, services and hydrants, and wastewater treatment facilities and collection systems, or cash to reimburse our water and wastewater subsidiaries for costs to construct water mains, services and hydrants, and wastewater treatment and disposal plants. Effective with the Tax Cuts and Jobs Act, or TCJA, in 2017 CIAC was taxable and the DEPSC, MDPSC and PAPUC allowed the Company to collect additional CIAC to pay the associated tax. In 2021, legislation was enacted to amend the TCJA, which now exempts CIAC from income taxes for regulated water and wastewater utilities, effective for all of 2021 and forward. In 2022 the Company refunded developers a total of $3.6 million for the additional CIAC collected in 2021 to pay the associated tax.

As of December 31, 2022, Artesian Water received approximately $2.0 million in grant funding from the State of Delaware, Delaware Department of Health and Social Services, Division of Public Health, or DPH, pursuant to grant agreements. The grants shall be used by Artesian Water to cover the costs associated with certain construction projects. The grant funds received under the grant agreements are recorded in accordance with the requirements under FASB ASC Topic 980, in Net contributions in aid of construction in the Consolidated Balance Sheets. Artesian Water is eligible to receive an additional $3.8 million of grant funds pursuant to the grant agreements.

FASB ASC Topic 980 stipulates generally accepted accounting principles for companies whose rates are established or subject to approvals by a third-party regulatory agency. Certain obligations are deferred and/or amortized as determined by the DEPSC, MDPSC, and PAPUC. Regulatory liabilities represent excess recovery of cost or other items that have been deferred because it is probable such amounts will be returned to customers through future regulated rates.

Utility plant retirement cost obligation consists of estimated costs related to the potential removal and replacement of facilities and equipment on the Company’s water and wastewater properties. Effective January 1, 2012, as authorized by the DEPSC, when depreciable units of utility plant are retired, any cost associated with retirement, less any salvage value or proceeds received, is charged to a regulated retirement liability. Each year the liability is increased by an annual amount authorized by the DEPSC.

Deferred settlement refunds consist of reimbursements from the Delaware Sand and Gravel Remedial Trust for Artesian Water’s past capital and operating costs, totaling approximately $10.0 million, related to the treatment costs associated with the release of contaminants from the Delaware Sand & Gravel Landfill Superfund Site in groundwater that Artesian Water uses for public potable water supply, pursuant to the Settlement Agreement. Approximately $2.5 million was paid in August 2022. The remaining $7.5 million is due in three equal installments no later than August of each year from 2023 through 2025. Artesian Water received approval from the DEPSC in October 2022 to refund to its customers these reimbursements for past capital and operating costs. The refund for the reimbursements will be applied to current and future customer bills in annual installments. The first refund occurred in October 2022, and future customer refunds will occur no later than August of each year from 2023 through 2025. The amount of the credit will be calculated by dividing the amount of the reimbursement by the number of eligible customers. Beginning in 2022, Artesian Water will record 2022 and future recovery of capital expenditures as Contributions in Aid of Construction and will record expense recovery as an offset to operations and maintenance expense, with the intention that those recoveries will then be available for inclusion and consideration in any future rate applications. For a full discussion of the Settlement Agreement, refer to Part II – Financial Statements and Supplementary Data – Item 8 – Note 17 - Legal Proceedings.

Pursuant to the enactment of the Tax Cuts and Jobs Act, or TCJA, on December 22, 2017, the Company adjusted its existing deferred income tax balances to reflect the decrease in the corporate income tax rate from 34% to 21% (see Note 5) resulting in a decrease in the net deferred income tax liability of $24.3 million, of which $22.8 million was reclassified to a regulatory liability related to Artesian Water and Artesian Water Maryland. The regulatory liability amount is subject to certain Internal Revenue Service normalization rules that require the benefits to customers be spread over the remaining useful life of the underlying assets giving rise to the associated deferred income taxes. On January 31, 2019, the DEPSC approved the amortization of the regulatory liability amount of $22.2 million over a period of 49.5 years beginning February 1, 2018, subject to audit at a later date. In May 2022, the Company received a rate order from the DEPSC instructing the Company to continue amortizing the liability over a period of 49.5 years, subject to review in the Company’s next base rate filing. The MDPSC has not issued a final order on the regulatory liability amount of $0.6 million regarding the effects of the TCJA on Maryland customers.

Deferred income taxes are provided in accordance with FASB ASC Topic 740 on all differences between the tax basis of assets and liabilities and the amounts at which they are carried in the consolidated financial statements based on the enacted tax rates expected to be in effect when such temporary differences are expected to reverse. The Company’s rate regulated subsidiaries recognize regulatory liabilities, to the extent considered in ratemaking, for deferred taxes provided in excess of the current statutory tax rate and regulatory assets for deferred taxes provided at rates less than the current statutory rate. Such tax-related regulatory assets and liabilities are reported at the revenue requirement level and amortized to income as the related temporary differences reverse, generally over the lives of the related properties.

Under FASB ASC Topic 740, an uncertain tax position represents our expected treatment of a tax position taken, or planned to be taken in the future, that has not been reflected in measuring income tax expense for financial reporting purposes. The Company establishes reserves for uncertain tax positions based upon management’s judgment as to the sustainability of these positions. These accounting estimates related to the uncertain tax position reserve require judgments to be made as to the sustainability of each uncertain tax position based on its technical merits. The Company believes its tax positions comply with applicable law and that it has adequately recorded reserves as required. However, to the extent the final tax outcome of these matters is different than the estimates recorded, the Company would then adjust its tax reserves or unrecognized tax benefits in the period that this information becomes known. The statute of limitations for the 2017 tax returns lapsed during the fourth quarter of 2021, which resulted in the reversal of the reserve in the amount of approximately $26,000. The statute of limitations for the 2018 tax returns lapsed during the third quarter of 2022, which resulted in the reversal of the reserve in the amount of approximately $212,000. The Company has elected to recognize accrued interest (net of related tax benefits) and penalties related to uncertain tax positions as a component of its income tax expense. During the third quarter, the Company has reversed approximately $10,000 in penalties and interest for the nine months ended September 30, 2022, leaving a zero balance. The Company remains subject to examination by federal and state authorities for the tax years 2019 through 2022.

On December 9, 2015, the Company's stockholders approved the 2015 Equity Compensation Plan, or the 2015 Plan. The 2015 Plan provides that grants may be in any of the following forms: incentive stock options, nonqualified stock options, stock units, stock awards, dividend equivalents and other stock-based awards. The 2015 Plan is administered and interpreted by the Compensation Committee, or the Committee, of the Board of Directors of the Company, or the Board. The Committee has the authority to determine the individuals to whom grants will be made under the 2015 Plan, the type, size and terms of the grants, the time when grants will be made and the duration of any applicable exercise or restriction period (subject to the limitations of the 2015 Plan), and deal with any other matters arising under the 2015 Plan. The Committee presently consists of three directors, each of whom is a non-employee director of the Company. All of the employees of the Company and its subsidiaries and non-employee directors of the Company are eligible for grants under the 2015 Plan. The Company accounts for stock options issued after January 1, 2006 under FASB ASC Topic 718.

Compensation expenses for restricted stock awards were $152,000, $193,000 and $178,000 in 2022, 2021 and 2020, respectively. Costs were determined based on the fair value on the dates of the awards and those costs were charged to income over the service periods associated with the awards. As of December 31, 2022, there was $76,000 of unrecognized expense related to non-vested awards of restricted shares granted under the 2015 Plan.

On May 3, 2022, 5,000 shares of Class A Common Stock, or Class A Stock, were granted as restricted stock awards. The fair value per share was $45.58, the closing price of the Class A Stock as recorded on the Nasdaq Global Select Market on May 3, 2022. Prior to their release date, these restricted stock awards may be subject to forfeiture in the event of the recipient’s termination of service.

The Company has agreements for land easements and office equipment under operating leases. Management makes certain estimates and assumptions regarding each lease agreement, renewal and amendment, including, but not limited to, discount rates and probable term, which can impact the escalations in payment that are taken into consideration when calculating the straight line basis. The amount of rent expense and income reported could vary if different estimates and assumptions are used. Management also makes certain estimates and assumptions regarding the fair value of the leased property at lease commencement and the separation of lease and nonlease components. See Note 3 to our Consolidated Financial Statements for a full description of our leases.

Accounts receivable are recorded at the invoiced amounts. As set forth in a settlement agreement, Artesian Water will receive reimbursements from the Delaware Sand and Gravel Remedial Trust, or Trust, for Artesian Water’s past capital and operating costs, totaling approximately $10.0 million, related to the treatment costs associated with the release of contaminants from the Delaware Sand & Gravel Landfill Superfund Site, or Site, in groundwater that Artesian Water uses for public potable water supply. Approximately $2.5 million was paid in August 2022. The remaining $7.5 million is due in three equal installments no later than August of each year from 2023 through 2025. An allowance for doubtful accounts is calculated as a percentage of total associated revenues based upon historical trends and adjusted for current conditions. We mitigate our exposure to credit losses by discontinuing services in the event of non-payment; accordingly, the related allowance for doubtful accounts and associated bad debt expense has not been significant. The allowance for doubtful accounts was $0.4 million and $0.4 million at December 31, 2022 and December 31, 2021, respectively. The corresponding expense, excluding the reserve adjustment recorded in 2021, for the years ended December 31, 2022 and 2021 was $0.1 million and $0.1 million, respectively.

For purposes of the Consolidated Statement of Cash Flows, Artesian Resources considers all temporary cash investments with an original maturity of three months or less to be cash equivalents. Artesian Resources and its subsidiaries utilize their bank’s zero balance account disbursement service to reduce the use of their lines of credit by funding checks as they are presented to the bank for payment rather than at issuance. If the checks currently outstanding, but not yet funded, exceed the cash balance on our books, the net liability is recorded as a current liability on the Consolidated Balance Sheet in the Overdraft Payable account.

Inventories consist of materials and supplies related to water and wastewater utility plant. These materials and supplies are used for new construction and repairs, and are recorded at the purchase cost. Usage costs are determined by the first-in, first-out method. The Company adjusts inventory value based on historical usage and forecasted demand. We are highly dependent on the availability of essential materials and parts from our suppliers for expansion, construction and maintenance of our services. The majority of the materials required for our water and wastewater utility business are typically under contract at fixed prices, however, supply chain issues associated with the COVID-19 pandemic resulted in price increases and delays in procuring certain materials and equipment. We have been successful in minimizing these delays with thorough planning and pre-ordering. As of December 31, 2022, we have increased our quantity of materials and supplies in inventory, at an increased value of approximately $2.8 million, reported in Current Assets – Materials and Supplies on the Company’s Consolidated Balance Sheets.

The consolidated financial statements were prepared in conformity with generally accepted accounting principles in the U.S., which require management to make certain estimates and assumptions regarding the reported amounts of assets and liabilities including unbilled revenues, credit losses and reserves for bad debt, regulatory asset recovery , lease agreements, goodwill and 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 management’s estimates.

All additions to utility plant are recorded at cost. Business combinations pursuant to ASC Topic 805 may result in a purchase price allocation and the acquired assets are required to be evaluated by the applicable regulatory agency. Artesian Wastewater acquired TESI in January 2022 and Artesian Water purchased substantially all of the water operating assets from the Town of Clayton in May 2022. As of December 31, 2022, the fair value determination for TESI and the town of Clayton is finalized. A third-party valuation specialist assisted with the valuation of the assets acquired.