Artesian Resources Corporation, or Artesian Resources, includes income from the earnings of all of our 8 wholly owned subsidiaries. The terms "we", "our", "Artesian" and the "Company" as used herein refer to Artesian Resources and its subsidiaries.

Artesian Water Company, Inc., or Artesian Water, our principal subsidiary, is the oldest and largest public water utility in the State of Delaware and has been providing water service within the state since 1905.  Artesian Water distributes and sells water to residential, commercial, industrial, governmental, municipal and utility customers throughout the State of Delaware.  In addition, Artesian Water provides services to other water utilities, including operations and billing functions, and has contract operation agreements with private, municipal and municipalstate water providers.  Artesian Water also provides water for public and private fire protection to customers in our service territories.

Artesian Wastewater Management, Inc., or Artesian Wastewater, began providing wastewater services in Sussex County, Delaware in July 2005.  Artesian Wastewater is a regulated entity that owns wastewater collection and treatment infrastructure and provides wastewater services to customers in Delaware as a regulated public wastewater service company.

Artesian Water Maryland, Inc., or Artesian Water Maryland, began operations in August 2007. Artesian Water Maryland distributes and sells water to residential, commercial, industrial and municipal customers in Cecil County, Maryland.

Artesian Wastewater Maryland, Inc., or Artesian Wastewater Maryland, was incorporated on June 3, 2008 and is able to provide regulated wastewater services to customers in the State of Maryland.  It is currently not providing these services in Maryland.services.

Artesian Water Pennsylvania, Inc., or Artesian Water Pennsylvania, began operations in 2002.  It provides water service to a residential community in Chester County, Pennsylvania.

Our 3 other subsidiaries, none of which are regulated, are Artesian Utility Development, Inc., or Artesian Utility, Artesian Development Corporation, or Artesian Development, and Artesian Storm Water Services, Inc., or Artesian Storm Water.

Artesian Utility was formed in 1996 and designs and builds water and wastewater infrastructure and provides contract water and wastewater operation services on the Delmarva Peninsula to private, municipal and governmental institutions.  Artesian Utility also evaluates land parcels, provides recommendations to developers on the size of water or wastewater facilities and the type of technology that should be used for treatment at such facilities, and operates water and wastewater facilities in Delaware for municipal and governmental agencies.  Artesian Utility also contracts with developers and government agencies for design and construction of wastewater infrastructure withinthroughout the Delmarva Peninsula.  In addition, as further discussed below, Artesian Utility operates the Water Service Line Protection Plan, or WSLP Plan, the Sewer Service Line Protection Plan, or SSLP Plan, and the Internal Service Line Protection Plan, or ISLP Plan.

Artesian Utility currently operates wastewater treatment facilities for the town of Middletown, in southern New Castle County, Delaware, or Middletown, under a 20-year contract that expires in July 2039.  The Company has been operating these facilities, whichArtesian Utility currently include 2operates 3 wastewater treatment stationssystems with a combined capacity of up to approximately 2.83.8 million gallons per day, or mgd, and the related wastewater disposal facilities, since 1998.day. The wastewater treatment facilities in Middletown provide reclaimed wastewater for use in spray irrigation on public and agricultural lands in the area.

Artesian Utility also offers 3 protection plans to customers, the WSLP Plan, the SSLP Plan and the ISLP Plan. The WSLP Plan covers all parts, material and labor required to repair or replace participating customers' leaking water service lines up to an annual limit. The SSLP Plan covers all parts, material and labor required to repair or replace participating customers' leaking or clogged sewer lines up to an annual limit.  The ISLP Plan enhances available coverage to include water and wastewater lines within customers' residences.residences up to an annual limit.

Artesian Development is a real estate holding company that owns properties, including land approved for office buildings, a water treatment plant and wastewater facility, as well as property for current operations, including an office facility in Sussex County, Delaware.  The facility consists of approximately 10,000 square feet of office space along with nearly 10,000 square feet of warehouse space.

The unaudited condensed consolidated financial statements have been prepared pursuant to the rules and regulations of the Securities and Exchange Commission, or SEC, for Form 10-Q.  Certain information and note disclosures normally included in the annual financial statements prepared in accordance with generally accepted accounting principles have been condensed or omitted pursuant to those rules and regulations, although the Company believes that the disclosures made are adequate to make the information not misleading.  Accordingly, these condensed consolidated financial statements and related notes should be read in conjunction with the consolidated financial statements and related notes in the Company's annual report on Form 10-K for fiscal year 20202021 as filed with the SEC on March 12, 2021.11, 2022.

The condensed consolidated financial statements include the accounts of Artesian Resources Corporation and its wholly owned subsidiaries, including its principal operating company, Artesian Water.  In the opinion of the Company, the accompanying unaudited condensed consolidated financial statements reflect all normal recurring adjustments (unless otherwise noted) necessary to present fairly the Company's balance sheet position as of June 30, 2021,2022, the results of its operations for the three and six monthssix-month periods ended June 30, 20212022 and June 30, 2020,2021, its cash flows for the six monthsix-month periods ended June 30, 20212022 and June 30, 20202021 and the changes in stockholders’ equity for the three and six monthssix-month periods ended June 30, 20212022 and June 30, 2020.2021.  The December 31, 20202021 Condensed Consolidated Balance Sheet was derived from the Company’s December 31, 20202021 audited consolidated financial statements, but does not include all disclosures and notes normally provided in annual financial statements.

The results of operations for the interim periods presented are not necessarily indicative of the results for the full year or for future periods.

Management has madeThe condensed 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, relatedregulatory asset recovery, lease agreements and contingent assets and liabilities at the date of the condensed consolidated financial statements and the reported amounts of revenues and expenses during the reporting period.  Actual results could differ from management's estimates.

Artesian’s operating revenues are primarily attributable to contract services based upon tariff rates approved by the Delaware Public Service Commission, or DEPSC, the Maryland Public Service Commission, or MDPSC, and the Pennsylvania Public Utility Commission, or PAPUC.  Tariff contract service revenues consist of water consumption, industrial wastewater services, fixed fees for water and wastewater services including customer and fire protection fees, service charges and Distribution System Improvement Charges, or DSIC, billed to customers at rates outlined in our tariffs that represent stand-alone selling prices.  Our non-tariff contract revenues consist of Service Line Protection Plan, or SLP Plan, fees, water and wastewater contract operations, design and installation contract services, and wastewater inspection fees.  Other operating revenue primarily consists of developer guarantee contributions for wastewater and rental income for antenna contracts.agreements, which are not considered in the scope of Accounting Standards Codification 606, Revenue from Contracts with Customers.

Artesian generates revenue from the sale of water to customers in Delaware, Cecil County, Maryland, and Southern Chester County, Pennsylvania once a customer requests service in our territory.  We recognize water consumption revenue at tariff rates on a cycle basis for the volume of water transferred to customers based upon meter readings for actual gallons of water consumed as well as unbilled amounts for estimated usage from the date of the last meter reading to the end of the accounting period.  As actual usage amounts are known based on recurring meter readings, adjustments are made to the unbilled estimates in the next billing cycle based on the actual results.  Estimates are made on an individual customer basis, based on one of three methods: the previous year’s consumption in the same period, the previous billing period’s consumption, or averaging. While actual usage for individual customers may differ materially from the estimate based on management judgments described above, we believe the overall total estimate of consumption and revenue for the fiscal period will not differ materially from actual billed consumption.  The majority of our water customers are billed for water consumed on a monthly basis, while the remaining customers are billed on a quarterly basis.  As a result, we record unbilled operating revenue (contract asset) for any estimated usage through the end of the accounting period that will be billed in the next monthly or quarterly billing cycle.

Artesian generates revenue from industrial wastewater services provided to a customer in Sussex County, Delaware.  We recognize industrial wastewater service revenue at a contract rate on a monthly basis for the volume of wastewater transferred to Artesian’s wastewater facilities based upon meter readings for actual gallons of wastewater transferred.  These services are invoiced at the end of every month based on the actual meter readings for that month, and therefore there is no contract asset or liability associated with this revenue.  The contract also provides for a minimum required volume of wastewater flow to our facility.  At each year end, any shortfall of the actual volume from the required minimum volume is billed to the industrial customer and recorded as revenue.  Additionally, if during the course of the year it is probable that the actual volume will not meet the minimum required volume, estimated revenue amounts would be recorded for the pro rata minimum volume, constrained for potential flow capacity that could occur in the remainder of the year.  Pursuant to a settlement agreement, for the calendar year 2021 only, the minimum required volume will bewas prorated on a seven month basis beginning June 1, 2021 and ending December 31, 2021.

Artesian generates fixed feerevenue from metered wastewater services provided to customers in Sussex County, Delaware.  We recognize metered wastewater services at tariff rates on a cycle basis for the volume of wastewater transferred to Artesian’s wastewater facilities based upon meter readings for actual gallons of water transferred, as well as unbilled amounts for estimated volume from the date of the last meter reading to the end of the accounting period.  As actual volume amounts are known based on recurring meter readings, adjustments are made to the unbilled estimates in the next billing cycle based on the actual results.  Estimates are made on an individual customer basis, based on one of three methods: the previous year’s volume in the same period, the previous billing period’s volume, or averaging. While actual usage for individual customers may differ materially from the estimate based on management judgments described above, we believe the overall total estimate of volume and revenue for the fiscal period will not differ materially from actual billed consumption.  The majority of these wastewater customers are billed for the volume of water transferred on a quarterly basis.  As a result, we record unbilled operating revenue (contract asset) for any estimated volume through the end of the accounting period that will be billed in the next monthly cycle.

Artesian generates fixed-fee revenue for water and wastewater services provided to customers once a customer requests service in our territory.  Our wastewater territory is located in Sussex County, Delaware.  We recognize revenue from these services on a ratable basis over time as the customer simultaneously receives and consumes all the benefits of the Company remaining ready to provide them water and wastewater service.  These contract services are billed either in advance or arrears at tariff rates on a monthly, quarterly or semi-annual basis.  As a result,For contract services billed in arrears, we record unbilled operating revenue (contract asset) for any services through the end of the accounting period that will be billed in the next monthly or quarterly cycle.  For contract services billed in advance, we record deferred revenue (contract liability) and accounts receivable for any amounts for which we have a right to invoice but for which services have not been provided.  This deferred revenue is netted with unbilled operating revenue on the Condensed Consolidated Balance Sheet.

Artesian generates service charges primarily from non-payment fees, such as water shut offshut-off and reconnection fees and finance charges.  These fees are billed and recognized as revenue at the point in time when our tariffs indicate the Company has the right to payment such as days past due have been reached or shut-offs and reconnections have been performed.  There is no contract asset or liability associated with these fees.

Artesian generates revenue from DSIC, which are surcharges applied to water customer tariff rates in Delaware related to specific types of water distribution system improvements.  This rate is calculated on a semi-annual basis based on an approved projected revenue requirement over the following six-month period.  This rate is adjusted up or down at the next DSIC filing to account for any differences between actual earned revenue and the projected revenue requirement.  Since DSIC revenue is a surcharge applied to tariff rates, we recognize DSIC revenue based on the same guidelines as noted above depending on whether the surcharge was applied to consumption revenue or fixed feefixed-fee revenue.

Accounts receivable related to tariff contract revenues are typically due within 25 days of invoicing. 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.  However, due to the COVID-19 pandemic causing hardships for many utility customers, in March 2020, state government agencies issued executive orders requiring utility companies to take a number of steps to support their customers and communities, including prohibiting service disconnections for non-payment and prohibiting late fees.  In July 2020, the State of Delaware lifted its executive orders placing a moratorium on service disconnections for non-payment, with a provision requiring utilities to offer payment arrangements extending at least four months to customers.  After properly notifying customers, Artesian reinstated its late fee process in September 2020 and began administering service disconnections in October 2020 for its Delaware customers.  The State of Maryland and the Commonwealth of Pennsylvania lifted their executive orders placing moratoriums on service disconnections for non-payment effective November 2020.  The State of Maryland requires utilities to offer payment arrangements extending twelve months.  The Company experienced longer receivable cycles throughout 2020 and into 2021 and made an adjustment to increase the reserve for bad debt by $0.5 million in 2020.  During the three months endedIn June 30, 2021 we made an adjustment to reduce the reserve by $0.3 million.  We will continue to monitor factors that affect the reserve for bad debt.

Artesian generates SLP Plan revenue once a customer requests service to cover all parts, materials and labor required to repair or replace leaking water service lines, leaking or clogged sewer lines, or water and wastewater lines within the customer’s residence, up to an annual limit.  We recognize revenue from these services on a ratable basis over time as the customer simultaneously receives and consumes all the benefits of having service line protection services.  These contract services are billed in advance on a monthly or quarterly basis.  As a result, we record deferred revenue (contract liability) and accounts receivable for any amounts for which we have a right to invoice but for which services have not been provided.  Accounts receivable from SLP Plan customers are typically due within 25 days of invoicing.  An allowance for doubtful accounts is calculated as a percentage of total SLP Plan contract revenue.  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.

Artesian generates contract operation revenue from water and wastewater operation services provided to customers.  We recognize revenue from these operation contracts, which consist primarily of monthly operation and maintenance services, over time as customers receive and consume the benefits of such services performed. TheseThe majority of these services are invoiced in advance at the beginning of every month and are typically due within 30 days, and therefore there is no contract asset or liability associated with most of these revenues.  We have one operation contract that was paid in advance resulting in a contract liability for services that have not yet been provided.  An allowance for doubtful accounts is provided based on a periodic analysis of individual account balances, including an evaluation of days outstanding, payment history, recent payment trends, and our assessment of our customers’ creditworthiness.  The related allowance for doubtful accounts and associated bad debt expense has not been significant.

Artesian generates design and installation revenue for services related to the design and construction of wastewater infrastructure for a state agency under contract.  We recognize revenue from these services over time as services are performed using the percentage-of-completion method based on an input method of incurred costs (cost-to-cost).  These services are invoiced at the end of every month based on incurred costs to date.  As of June 30, 2021,2022, there is no associated contract asset or liability.  There is no allowance for doubtful accounts or bad debt expense associated with this revenue.

Artesian generates inspection fee revenue for inspection services related to onsite wastewater collection systems installed by developers of new communities.  These fees are paid by developers in advance when a service is requested for a new phase of a development.  Inspection fee revenue is recognized on a per lot basis once the inspection of the infrastructure that serves each lot is completed.  As a result, we record deferred revenue (contract liability) for any amounts related to infrastructure not yet inspected.  There are no accounts receivable, allowance for doubtful accounts or bad debt expense associated with inspection fee contracts.

The following table shows the Company’s revenues disaggregated by service type; all revenues are generated within a similar geographical location:

Our contract assets and liabilities consist of the following:

For the six months ended June 30, 2021,2022, the Company recognized revenue of $1.2 million from amounts that were included in Deferred Revenue – Tariff at the beginning of the year and revenue of $0.3 million from amounts that were included in Deferred Revenue – Non- Tariff at the beginning of the year.

The increases ofchanges in Contract Assets and Deferred Revenue wereare primarily due to normal timing differences between our performance and customer payments.

As of June 30, 20212022 and December 31, 2020,2021, Deferred Revenue – Tariff is recorded net of contract assets within Unbilled operating revenues and represents our remaining performance obligations for our fixed fee water and wastewater services, all of which are expected to be satisfied and associated revenue recognized in the next three months.

As of June 30, 20212022 and December 31, 2020,2021, Deferred Revenue – Non-Tariff is recorded within Other current liabilities and represents our remaining performance obligations for our SLP Plan services, and wastewater inspections and one operation contract, which are expected to be satisfied and associated revenue recognized within the next three months, and one year and seven years for the SLP Plan revenue, and inspection fee revenue and contract operations revenue, respectively.

The Company leases land and office equipment under operating leases from non-related parties.  Our leases have remaining lease terms of 120 years to 7574 years, some of which include options to automatically extend the leases for up to 66 years.  Payments made under operating leases are recognized in the consolidated statement of operations on a straight-line basis over the period of the lease.  The annual lease payments for the land operating leases increase each year either by the most recent increase in the Consumer Price Index or by 3%, as applicable based on the lease agreements.  Periodically, the annual lease payment for one operating land lease is determined based on the fair market value of the applicable parcel of land.  None of the operating leases contain contingent rent provisions.  The commencement date of all the operating leases is the earlier of the date we become legally obligated to make rent payments or the date we may exercise control over the use of the land or equipment.  The Company currently does not have any financing leases and does not have any lessor leases that require disclosure.

Management made certain assumptions related to the separation of lease and nonlease components and to the discount rate used when calculating the right of use asset and liability amounts for the operating leases.  As our leases do not provide an implicit rate, we use our incremental borrowing rates for long term and short term agreements and apply the rates accordingly based on the term of the lease agreements to determine the present value of lease payments.

Rent expense for all operating leases except those with terms of 12 months or less comprises: