The preparation of consolidated financial statements in conformity with accounting principles generally accepted in the United States of America ("GAAP") requires management to make estimates and assumptions that affect certain reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expenses during the reporting period. Significant estimates are used when establishing allowances for doubtful accounts, accruals for billing disputes and exit activities, determining useful lives for depreciation and amortization, assessing the need for impairment charges (including those related to intangible assets and goodwill), determining the fair values of assets acquired and liabilities assumed in business combinations, assessing the fair value of derivative financial instruments, accounting for income taxes and related valuation allowances against deferred tax assets, and estimating the grant date fair values used to compute the share-based compensation expense. Management evaluates these estimates and judgments on an ongoing basis and makes estimates based on historical experience, current conditions, and various other assumptions that are believed to be reasonable under the circumstances. The results of these estimates form the basis for making judgments about the carrying values of assets and liabilities as well as identifying and assessing the accounting treatment with respect to commitments and contingencies. Actual results may differ from these estimates under different assumptions or conditions.

The Company reports operating results and financial data in one operating and reportable segment. The Company's Chief Executive Officer is the chief operating decision maker and manages the Company as a single profit center in order to promote collaboration, provide comprehensive service offerings across its entire client base, and provide incentives to employees based on the success of the organization as a whole. Although certain information regarding selected products or services is discussed for purposes of promoting an understanding of the Company's complex business, the chief operating decision maker manages the Company and allocates resources at the consolidated level.

The Company's revenue is derived primarily from telecommunications services, which includes both revenue from contracts with customers and lease revenues. Lease revenue services include dark fiber, duct, and colocation services. All other services are considered revenue from contracts with customers. Revenue from contracts with customers is recognized when services are provided to the customer, in an amount that reflects the consideration the Company expects to receive in exchange for those services. Lease revenue represents an arrangement where the customer has the right to use an identified asset for a specified term and such revenue is recognized over the term the customer is given exclusive access to the asset.

The Company's services are provided under contracts that typically include an installation or provisioning charge along with payments of recurring charges on a monthly basis for use of the services over a committed term. The Company's contracts with customers specify the terms and conditions for providing such services, including installation date, recurring and non-recurring fees, payment terms, and length of term. These contracts call for the Company to provide the service in question (e.g., data transmission between point A and point Z), to manage the activation process, and to provide ongoing support (in the form of service maintenance and trouble-shooting) during the service term. The contracts do not typically provide the customer any rights to use specifically identifiable assets. Furthermore, the contracts generally provide the Company with discretion to engineer (or re-engineer) a particular network solution to satisfy each customer’s data transmission requirement, and typically prohibit physical access by the customer to the network infrastructure used by the Company and its suppliers to deliver the services.

Fees charged for ongoing services are generally fixed in price and billed on a recurring monthly basis (one month in advance) for a specified term. Fees may also be based on specific usage of the related services, or usage above a fixed threshold, which are billed monthly in arrears. The usage based fees represent variable consideration, however, the nature of the fees are such that the Company is not able to estimate these amounts with a high degree of certainty and therefore the usage based fees are excluded from the transaction price and are instead recognized as revenue based on actual usage charges billed using the rates and/or thresholds specified in each contract. At the end of the term, most contracts provide for a continuation of services on the same terms, either for a specified renewal period (e.g., one year) or on a month-to-month basis. Revenue is generally recognized over time for these contracts as the customers simultaneously receive and consume the benefit of the service as the Company performs. Fees may also be billed for early terminations based on contractually stated amounts. The early termination fees represent variable consideration. The Company estimates the amount of variable consideration it expects to be entitled to receive for such arrangements using the expected value method.

Contracts with multiple performance obligations. The majority of the Company’s contracts with customers have a single performance obligation - telecommunication services. The related installation services are generally considered not material within the context of the contract and the Company does not recognize these immaterial promised services as a separate performance obligation. Certain contracts with customers may include multiple performance obligations, specifically when the Company sells its connectivity services in addition to customer premise equipment ("CPE"). For such arrangements, revenue is allocated to each performance obligation based on its relative standalone selling price. The standalone selling price for each performance obligation is based on observable prices charged to customers in similar transactions or using expected cost-plus margin.

The Company applies permitted practical expedients to its revenue recognition. The Company does not adjust the promised amount of consideration for the effects of a significant financing component if the Company expects, at contract inception, that the period between when the Company transfers a promised good or service to a customer and when the customer pays for that good or service will be one year or less.

Prepaid Capacity Sales and Indefeasible Right to Use. The Company sells capacity on a long-term basis, where a certain portion of the contracted revenue is prepaid upon acceptance of the service by the customer. This prepaid amount is initially recorded as deferred revenue and amortized ratably over the term of the contract. Certain of these prepaid capacity sales are in the form of Indefeasible Rights to Use ("IRUs"), where the customer has the right to use the capacity of the fiber optic cable for a specified term. The Company records revenues from these prepaid leases of fiber optic cable IRUs over the term that the customer is given exclusive access to the assets.

Universal Service Fund ("USF"), Gross Receipts Taxes and Other Surcharges. The Company is liable in certain cases for collecting regulatory fees and/or certain sales taxes from its customers and remitting the fees and taxes to the applicable governing authorities. Taxes assessed by a governmental authority that are both imposed on and concurrent with a specific revenue-producing transaction, that are collected by the Company from a customer, are excluded from revenue. Conversely, USF contributions are assessed to the Company by and paid to the Universal Service Administration Company ("USAC") and are based on the Company’s interstate and inter-nation end-user revenues. The Company may assess its customers a separate fee to recoup its USF expense. These fees are included in telecommunications services revenue and costs of telecommunications services. USF fees and other surcharges billed to customers and recorded on a gross basis (as service telecommunications services revenue and cost of telecommunications services) were $25.2 million, $23.4 million, and $17.5 million for the years ended December 31, 2019, 2018, and 2017, respectively.

Contract balances. Contract assets consist of conditional or unconditional rights to consideration. Accounts receivable represent amounts billed to customers where the Company has an enforceable right to payment for performance completed to date (i.e., unconditional rights to consideration). The Company does not have contract assets that represent conditional rights to consideration. The Company’s accounts receivable balance at December 31, 2019 and 2018 includes $145.9 million and $157.6 million, respectively, related to contracts with customers. There were no other contract assets as of December 31, 2019 or 2018.

Contract liabilities are generally limited to deferred revenue. Deferred revenue is a contract liability, representing advance consideration received from customers primarily related to the pre-paid capacity sales noted above, where transfer of control occurs over time, and therefore revenue is recognized over the related contractual service period. The Company's contract liabilities were $76.0 million and $75.7 million as of December 31, 2019 and 2018, respectively. The change in contract liabilities during the year ended December 31, 2019 included $24.8 million for revenue recognized that was included in the contract liability balance as of January 1, 2019 and $25.9 million for new contract liabilities net of amounts recognized as revenue during the period.

Deferred costs to obtain a contract. The Company defers sales commissions earned by its sales force when they are considered to be incremental and recoverable costs of obtaining a contract with a customer. These costs are deferred and then amortized over a period of benefit which is determined by taking into consideration the Company's customer contracts and other factors. Amortization of sales commissions expense is included in selling, general and administrative expenses. Installation costs related to provisioning of communications services that the Company incurs from third-party suppliers, directly attributable and necessary to fulfill particular service contracts, and which costs would not have been incurred but for the occurrence of that service contract, are recorded as deferred contract costs and expensed ratably over the contractual term of service in the same manner as the deferred revenue arising from that contract. Based on historical experience, the Company believes the initial contractual term is the best estimate for the period of earnings.

For operating leases, the Company recognizes a lease liability equal to the present value of the remaining lease payments, and a right of use asset equal to the lease liability, subject to certain adjustments. The Company uses its incremental borrowing rate for leases which do not have a readily determinable implicit rate to determine the present value of the lease payments. The Company’s incremental borrowing rates are the rates of interest that it would have to borrow on a collateralized basis over a similar term in an amount equal to the lease payments in a similar economic environment. Operating leases result in a straight-line lease expense, while finance leases result in an accelerated expense pattern.

The lease term at the lease commencement date is determined based on the non-cancellable period for which the Company has the right to use the underlying asset, together with any periods covered by an option to extend the lease if the Company is reasonably certain to exercise that option. The Company considers a number of factors when evaluating whether the options in its lease contracts are reasonably certain of exercise, such as length of time before option exercise, expected value of the leased asset at the end of the initial lease term, importance of the lease to overall operations, costs to negotiate a new lease, and any contractual or economic penalties.

Certain of the Company’s leases include variable lease costs to reimburse the lessor for real estate tax and insurance expenses, and non-lease components that transfer an additional service to the Company, such as common area maintenance services. The Company has elected not to separate the accounting for lease components and non-lease components for lessee contracts, for all classes of leased assets except for its dark fiber arrangements.

Lease contracts from a lessor perspective are classified as either sales-type, direct financing, or operating. Lessor arrangements include dark fiber, duct, and colocation services. The arrangements are operating leases that can also include non-lease components such as operations and maintenance or power services. For its dark fiber and duct arrangements, the Company accounts for lease and non-lease components separately. Revenue attributable to the lease components in these arrangements is recognized on a straight-line basis over the term of the lease while revenue attributable to non-lease components is accounted for in accordance with other applicable GAAP. The Company has elected not to separate the accounting for non-lease components from lease components in its accounting for colocation arrangements.

The Company issues three types of equity grants under its share-based compensation plan: time-based restricted stock, time-based stock options, and performance-based restricted stock. The time-based restricted stock and stock options generally vest over a four-year period, contingent upon meeting the requisite service period requirement. Performance awards typically vest over a shorter period, e.g. one to two years, starting when the performance criteria established in the grant have been met.

The share price of the Company's common stock as reported on the New York Stock Exchange ("NYSE") on the date of grant is used as the fair value for all restricted stock. The Company uses the Black-Scholes option-pricing model to determine the estimated fair value for stock options. Critical inputs into the Black-Scholes option-pricing model include the following: option exercise price, fair value of the stock price, expected life of the option, annualized volatility of the stock, annual rate of quarterly dividends on the stock, and risk-free interest rate.

Implied volatility is calculated as of each grant date based on our historical stock price volatility along with an assessment of a peer group. Other than the expected life of the option, volatility is the most sensitive input to our option grants. The risk-free interest rate used in the Black-Scholes option-pricing model is determined by referencing the U.S. Treasury yield curve rates with the remaining term equal to the expected life assumed at the date of grant. Forfeitures are estimated based on our historical analysis of attrition levels. Forfeiture estimates are updated quarterly for actual forfeitures.

Income taxes are accounted for under the asset and liability method pursuant to GAAP. Under this method, deferred tax assets and liabilities are recognized for the expected future impacts attributable to the differences between the financial statement carrying amounts and the tax basis of assets and liabilities. The effect of a change in tax rates on deferred tax assets and liabilities is recognized in the period of the change. Further, deferred tax assets are recognized for the expected realization of available net operating loss and tax credit carryforwards. A valuation allowance is recorded on gross deferred tax assets when it is "more likely than not" that such asset will not be realized. When evaluating the realizability of deferred tax assets, all evidence, both positive and negative, is evaluated. Items considered in this analysis include the ability to carry back losses, the reversal of temporary differences, tax planning strategies, and expectations of future earnings. The Company reviews its deferred tax assets on a quarterly basis to determine if a valuation allowance is required based upon these factors. Changes in the Company's assessment of the need for a valuation allowance could give rise to a change in such allowance, potentially resulting in additional expense or benefit in the period of change.

The Company's income tax provision includes U.S. federal, state, local, and foreign income taxes and is based on pre-tax income or loss. In determining the annual effective income tax rate, the Company analyzes various factors, including its annual earnings and taxing jurisdictions in which the earnings were generated, transfer pricing methods, the impact of state and local income taxes, and its ability to use tax credits and net operating loss carryforwards.

Under GAAP, the amount of tax benefit to be recognized is the amount of benefit that is "more likely than not" to be sustained upon examination. The Company analyzes its tax filing positions in all of the U.S. federal, state, local, and foreign tax jurisdictions where it is required to file income tax returns, as well as for all open tax years in these jurisdictions. If, based on this analysis, the Company determines that uncertainties in tax positions exist, a liability is established in the consolidated financial statements. The Company recognizes accrued interest and penalties related to unrecognized tax positions in the provision for income taxes.



	Year Ended December 31,
	2019			2018			2017
Numerator for basic and diluted EPS – net loss available to common stockholders	$	(105.9	)	$	(243.4	)	$	(71.5	)
Denominator for basic EPS – weighted average shares	56,265,166			50,718,279			41,912,952
Effect of dilutive securities	—			—			—
Denominator for diluted EPS – weighted average shares	56,265,166			50,718,279			41,912,952

Loss per share:
Basic	$	(1.88	)	$	(4.80	)	$	(1.71	)
Diluted	$	(1.88	)	$	(4.80	)	$	(1.71	)

The Company invests its cash and cash equivalents and short-term investments in accordance with the terms and conditions of its 2018 Credit Agreement (as defined in Note 9 - Debt), which seeks to ensure both liquidity and safety of principal. The Company’s policy limits investments to instruments issued by the U.S. government and commercial institutions with strong investment grade credit ratings, and places restrictions on the length of maturity. As of December 31, 2019, the Company held no investments in auction rate securities, collateralized debt obligations, structured investment vehicles, or non-government guaranteed mortgage-backed securities.

The Company, pursuant to its standard service contracts, is entitled to impose a finance charge of a certain percentage per month with respect to all amounts that are past due. The Company’s standard terms require payment within 30 days of the date of the invoice. The Company treats invoices as past due when they remain unpaid, in whole or in part, beyond the payment date set forth in the applicable service contract.

The Company determines its allowance for doubtful accounts by considering a number of factors, including the length of time trade receivables are past due, the client’s payment history and current ability to pay its obligation to the Company, and the condition of the general economy. Specific reserves are also established on a case-by-case basis by management. Credit losses have historically been within management's estimates. Actual bad debts, when determined, reduce the allowance, the adequacy of which management then reassesses. The Company writes off accounts after a determination by management that the amounts are no longer likely to be collected, following the exercise of reasonable collection efforts, and upon management's determination that the costs of pursuing collection outweigh the likelihood of recovery. The allowance for doubtful accounts was $14.3 million and $11.1 million as of December 31, 2019 and 2018, respectively.

Property and equipment are stated at cost, net of accumulated depreciation. Depreciation on these assets is computed on a straight-line basis over the estimated useful lives of the assets. Assets are recorded at acquired cost. Costs associated with the initial client installations and upgrade of services and acquiring and deploying customer premise equipment, including materials, internal labor costs, and related indirect labor costs are also capitalized. Indirect and overhead costs include payroll taxes, insurance, and other

benefits. Capitalized labor costs include the direct costs of engineers and service delivery technicians involved in the installation and upgrades of services, and the costs of support personnel directly involved in capitalizable activities, such as project managers and supervisors. Internal labor costs are based on standards developed by position for the percentage of time spent on capitalizable projects while overhead costs are capitalized based on standards developed from historical information. Costs for repairs and maintenance, disconnecting service, or reconnecting service are expensed as incurred. The Company capitalized labor costs, including indirect and overhead costs, of $16.1 million, $14.9 million, and $5.6 million for the years ended December 31, 2019, 2018, and 2017, respectively. Assets and liabilities under finance leases are recorded at the lesser of the present value of the aggregate future minimum lease payments or the fair value of the assets under lease. Leasehold improvements and assets under finance leases are amortized over the shorter of the term of the lease, excluding optional extensions, or the useful life. Expenditures for maintenance and repairs are expensed as incurred. Depreciable lives used by the Company for its classes of assets are as follows:

The Company reviews long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying amount of the assets may not be recoverable. If the carrying amount of an asset were to exceed its estimated future undiscounted cash flows, the asset would be considered to be impaired. Impairment losses would then be measured as the amount by which the carrying amount of the asset exceeds the fair value of the asset. Assets to be disposed of, if any, are reported at the lower of the carrying amount or fair value less costs to sell.

Software development costs include costs to develop software programs to be used solely to meet the Company's internal needs. The Company capitalizes development costs related to these software applications once the preliminary project stage is complete and it is probable that the project will be completed. Subsequent additions, modifications or upgrades to internal-use software are capitalized only to the extent that they allow the software to perform a function it previously did not perform. Software maintenance, data conversion and training costs are expensed in the period in which they are incurred. The Company capitalized software costs of $4.1 million, $4.7 million, and $2.1 million for the years ended December 31, 2019, 2018, and 2017, respectively.

Goodwill represents the excess of the purchase price over the fair value of the net identifiable assets acquired in a business combination. Goodwill is reviewed for impairment at least annually, in October, or more frequently if a triggering event occurs between impairment testing dates. The Company operates as a single operating segment and as a single reporting unit for the purpose of evaluating goodwill impairment. The Company's impairment assessment begins with a qualitative assessment to determine whether it is more likely than not that fair value of the reporting unit is less than its carrying value. The qualitative assessment includes comparing the overall financial performance of the Company against the planned results used in the last quantitative goodwill impairment test. Additionally, the Company's fair value is assessed in light of certain events and circumstances, including macroeconomic conditions, industry and market considerations, cost factors, and other relevant entity and Company specific events. The selection and assessment of qualitative factors used to determine whether it is more likely than not that the fair value of a reporting unit exceeds the carrying value involves significant judgment and estimates. If it is determined under the qualitative assessment that it is more likely than not that the fair value of a reporting unit is less than its carrying value, then a quantitative impairment test is performed. Under the quantitative impairment test, the estimated fair value of the reporting unit would be compared with its carrying value (including goodwill). If the fair value of the reporting unit exceeds its carrying value then no impairment exists. If the estimated fair value of the reporting unit is less than its carrying value, an impairment loss would be recognized for the excess of the carrying value of the reporting unit over the fair value, not to exceed the carrying amount of goodwill.

The Company identified a triggering event during the three months ended June 30, 2019 due to the significant decline in its stock price. Accordingly, the Company performed an assessment of fair value using policy outlined above and concluded no impairment existed at that time. The Company again identified a triggering event during the three months ended September 30, 2019 due to the further decline in its stock price. Accordingly, the Company performed another assessment of fair value using policy outlined above. Based upon the results of its fair value analysis for the three months ended September 30, 2019, the Company’s estimated fair value exceeded its carrying value by approximately 17%.

Based upon the results of its fair value analysis for the three months ended December 31, 2019, the Company’s estimated fair value exceeded its carrying value by approximately 21%. Management considers the assumptions used in its analysis to be its best estimates across a range of possible outcomes based on available evidence at the time of the assessment. While the Company concluded no impairment existed at this time, the Company’s goodwill is at risk of future impairment in the event of significant unexpected changes in the Company’s forecasted future results and cash flows, or if there is a negative change in the long-term outlook for the business or in other factors such as the discount rate, or if there is a further decline in the stock price.

Intangible assets arising from business combinations, such as acquired client contracts and relationships (collectively "customer relationships"), trade names, and/or intellectual property, are initially recorded at fair value. The Company amortizes these intangible assets over the determined useful life, which generally ranges from 3 to 20 years. The Company reviews its intangible assets for impairment whenever events or circumstances indicate that the carrying amount of an asset may not be fully recoverable. There were no triggering events or intangible asset impairments recognized for the years ended December 31, 2019, 2018, and 2017.

The Company includes the results of operations of the businesses that it acquires commencing on the respective dates of acquisition. The Company allocates the fair value of the purchase price of its acquisitions to the assets acquired and liabilities assumed based on their estimated fair values. The excess of the fair value of the purchase price over the fair values of these identifiable assets and liabilities is recorded as goodwill.

Periodically the Company acquires client contracts that the Company accounts for as an asset purchase and records a corresponding intangible asset that is amortized over its assumed useful life. Any excess of the fair value of the purchase price over the fair value of the identifiable assets and liabilities is allocated on a relative fair value basis. No goodwill is recorded in an asset acquisition.

In the normal course of business, the Company identifies errors by suppliers with respect to the billing of services. The Company performs bill verification procedures to ensure that errors in the Company's suppliers' billed invoices are identified and resolved. If the Company concludes that a vendor has billed inaccurately, the Company will record a liability only for the amount that it believes is owed. As of December 31, 2019, and 2018, the Company had open disputes not accrued for of $12.2 million and $9.1 million, respectively.

Acquisition holdbacks represent fixed deferred consideration to be paid out at some point in the future, typically on the one-year anniversary of an acquisition or asset purchase. The portion of the deferred consideration due within one year is recorded as a current liability until paid, and any consideration due beyond one year is recorded in other long-term liabilities. The Company had

Debt issuance costs represent costs that qualify for deferral associated with the issuance of new debt or the modification of existing debt facilities. The unamortized balance of debt issuance costs is presented as a reduction to the carrying value of long-term debt. Debt issuance costs are amortized and recognized on the consolidated statements of operations as interest expense. The unamortized debt issuance costs were $28.0 million and $31.6 million as of December 31, 2019 and 2018, respectively.

Original issuance discounts and premiums ("OID") is the difference between the face value of debt and the amount of principal received when the loan was originated. When the debt reaches maturity, the face value of the debt is payable. The Company recognizes OID by accretion of the discount or premium as interest expense, net over the term of the debt. The unamortized portion of the OID was a $40.8 million net discount and a $47.8 million net discount as of December 31, 2019 and 2018, respectively.

For non-U.S. subsidiaries, the functional currency is evaluated at the time of the Company's acquisition of such subsidiaries and on a periodic basis for financial reporting purposes. These consolidated financial statements have been reported in U.S. Dollars by translating asset and liability amounts of foreign subsidiaries at the closing currency exchange rate, equity amounts at historical rates, and the results of operations and cash flows at the average currency exchange rate prevailing during the periods reported. The net effect of such translation gains and losses is reflected in accumulated other comprehensive loss in the stockholders' equity section of the consolidated balance sheets.

Transactions denominated in foreign currencies other than a subsidiary's functional currency are recorded at the rates of exchange prevailing at the time of the transaction. Monetary assets and liabilities denominated in foreign currencies are remeasured at the rate of exchange prevailing at the balance sheet date. Exchange differences arising upon settlement of a transaction are reported in the consolidated statements of operations in other expense, net.

The Company records the fair value of its derivative financial instruments in the consolidated balance sheet as a component of prepaid expenses and other current assets when in a net asset position and as a component of accrued expenses and other current liabilities when in a net liability position. Derivatives that are not designated as hedging instruments are adjusted to fair value through earnings on the consolidated statement of operations as other expense, net.

The Company measures all derivatives at fair value and recognizes them as either assets or liabilities in its consolidated balance sheets. The Company's derivative financial instruments are valued primarily using models based on readily observable market parameters for all substantial terms of derivative contracts and, therefore, have been classified as Level 2. None of the Company's derivative financial instruments qualify for hedge accounting and, therefore, all changes in the fair values of derivative instruments are recognized in earnings in the current period.

Assets measured at fair value on a non-recurring basis include goodwill, tangible assets, and intangible assets. Such assets are reviewed quarterly for impairment indicators. If a triggering event has occurred, the assets are re-measured when the estimated fair value of the corresponding asset group is less than the carrying value. The fair value measurements, in such instances, are based on significant unobservable inputs (Level 3).

Financial instruments potentially subject to concentration of credit risk consist primarily of cash and cash equivalents, restricted cash and cash equivalents, and trade accounts receivable. At times during the periods presented, the Company had funds in excess of $250,000 insured by the U.S. Federal Deposit Insurance Corporation, or in excess of similar Deposit Insurance programs outside of the United States, on deposit at various financial institutions. Management believes the Company is not exposed to significant credit risk due to the financial position of the depository institutions in which those deposits are held.

In February 2016, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2016-02, Leases ("ASC 842"). ASC 842, including all the related amendments subsequent to its issuance, requires most leases (with the exception of leases with terms of less than one year) to be recognized on the balance sheet as an asset and a lease liability. The Company adopted ASC 842 as of January 1, 2019 and applied the optional transition relief method available in the standard. The Company has continued to apply ASC 840, including its disclosure requirements, to the comparative periods presented.

The Company elected the package of practical expedients available in the standard, and so did not reassess the classification of existing leases or any initial direct costs associated with those leases. The Company did not utilize the hindsight practical expedient in its adoption of the new standard. The Company has made an accounting policy election not to recognize right of use assets and lease liabilities for leases with a lease term of 12 months or less. Instead, lease payments for these leases are recognized as lease cost on a straight-line basis over the lease term.

Upon adoption, the Company recognized right of use assets and lease liabilities for operating leases, where we are the lessee, in the amount of $437.6 million and $434.6 million, respectively. The right of use assets included adjustments for prepayments, deferred rent, and above/below market lease intangibles. The adoption of this standard did not impact opening retained earnings. There was no material impact upon adoption to the accounting for leases for which the Company is the lessor.

In March 2017, the FASB issued ASU 2017-04, Intangibles-Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment, which simplifies the accounting for goodwill impairment by eliminating the requirement to calculate the implied fair value of goodwill (Step 2) to measure a goodwill impairment charge. Instead, entities will record an impairment charge based on the excess of a reporting unit's carrying amount over its fair value (as determined in Step 1). The guidance is effective prospectively for public business entities for fiscal years beginning after December 15, 2019. Early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. The Company elected to early adopt the standard effective June 30, 2019. Any future goodwill impairment, should it occur, will be determined in accordance with this ASU.

In February 2018, the FASB issued ASU No. 2018-02, Income Statement - Reporting Comprehensive Income (Topic 220) Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income, which allows for reclassification of stranded tax effects on items resulting from the Tax Act from accumulated other comprehensive income (loss) to retained earnings. The guidance is effective for the Company for interim and annual reporting periods beginning after December 31, 2018. The Company adopted the guidance as of January 1, 2019, and the provisions of the new guidance did not have a material impact on its consolidated financial statements.

In August 2018, the SEC issued several final rules, including but not limited to SEC Final Rule Release No. 33-10532 Disclosure Update and Simplification (“Final Rule”), which amends certain redundant, duplicative, outdated, superseded or overlapping disclosure requirements. This Final Rule is intended to facilitate disclosure information provided to investors and simplify compliance without significantly impacting the mix of information provided to investors. The amendments also expand the disclosure requirements regarding the analysis of stockholders' equity for interim financial statements, in which entities will be required to present a reconciliation for each period for which a statement of comprehensive income is required to be filed. The Final Rule was effective on November 5, 2018; however, the SEC staff announced that it would not object if the filer's first presentation of the changes in stockholders' equity is included in its Form 10-Q for the quarter that begins after the effective date of the amendments. As such, the Company used the new presentation of a condensed consolidated statement of stockholders' equity within its interim financial statements beginning in its Form 10-Q for the quarter ended March 31, 2019

In June 2016, the FASB issued ASU 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, and subsequent amendment to the initial guidance, ASU 2018-19, in November 2018. The updated guidance introduces a new forward-looking approach, based on expected losses, to estimate credit losses on certain types of financial instruments, including trade receivables. The updated guidance is to be applied using a modified retrospective transition approach and is effective for annual and interim reporting periods beginning after December 15, 2019, and early adoption is permitted. The Company is currently assessing the impact the updated guidance will have on its consolidated financial statements.

In August 2018, the FASB issued ASU No. 2018-13, Fair Value Measurement (Topic 820): Disclosure Framework - Changes to the Disclosure Requirements for Fair Value Measurement, which modifies the disclosure requirements for fair value measurements by removing, modifying, or adding certain disclosures. The guidance will be effective for the Company's interim and annual reporting periods beginning after December 15, 2019, and early adoption is permitted. The removed and modified disclosures will be adopted on a retrospective basis and the new disclosures will be adopted on a prospective basis. The Company does not anticipate the updated guidance will have a material impact on its consolidated financial statements.

In December 2019, the FASB issued ASU No. 2019-12, Income Taxes (Topic 840): Simplifying the Accounting for Income Taxes, which simplifies the accounting for income taxes by removing certain exceptions to the general principles in Topic 740 and also improves consistent application of Topic 740 by clarifying and amending existing guidance. The guidance will be effective for the Company's interim and annual reporting periods beginning after December 15, 2020, and early adoption is permitted. The Company does not anticipate the updated guidance will have a material impact on its consolidated financial statements.