Summary of Significant Accounting Policies | SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Basis of Consolidation The consolidated financial statements include the accounts of the Company, its wholly-owned subsidiaries, and entities which it controls. All intercompany balances and transactions have been eliminated for consolidated reporting purposes. Cash and Cash Equivalents Cash and cash equivalents consist of money market funds and demand deposits with financial institutions. The Company considers all highly liquid debt instruments purchased with an original maturity of three months or less to be cash equivalents. Restricted Cash The Company segregates certain cash balances as restricted cash that represent those funds required to be set aside by a contractual agreement. The Company classifies restricted cash between current and non-current assets based on the length of time of the restricted use. As of December 31, 2020, 2019 and 2018, current restricted cash amounted to $3,777, $3,000 and $3,000, respectively. The restricted cash was held as pledges for letters of credit issued to support our operations. See the table below for reconciliation of Cash and cash equivalents and restricted cash in regard to the Consolidated Statements of Cash Flows: December 31, 2020 December 31, 2019 December 31, 2018 Cash and cash equivalents $ 84,441 $ 50,436 $ 123,575 Restricted cash 3,777 3,000 3,000 Total cash, cash equivalents and restricted cash shown in the statement of cash flow $ 88,218 $ 53,436 $ 126,575 Accounts Receivable Accounts receivable are carried at invoiced amount less allowance for doubtful accounts. Management estimates the allowance for doubtful accounts based on existing economic conditions, the financial conditions of customers and the amount and age of past due accounts. Receivables are considered past due if full payment is not received by the contractual due date. Past due accounts are generally written off against the allowance for doubtful accounts only after reasonable collection attempts have been exhausted. December 31, 2020 December 31, 2019 Trade accounts receivable from customers (net of allowance for doubtful accounts of $1,631 and $1,001, respectively) $ 74,774 $ 185,156 BTC receivables from the government 68,125 672,627 Other trade receivables 576 1,139 Total $ 143,475 $ 858,922 Marketable Securities The Company's marketable securities are classified as available-for-sale and are reported at fair value, with unrealized gains and losses, net of tax, recorded in "Accumulated other comprehensive income (loss)". The Company classifies its marketable securities as either current or long-term based on each instrument's underlying contractual maturity date. Realized gains or losses and declines in value judged to be other-than-temporary, if any, on available-for-sale securities are reported in "Other income (expense), net". The Company evaluates such investments periodically for possible other-than-temporary impairment. A decline of fair value below amortized costs of debt securities is considered an other-than-temporary impairment if the Company has the intent to sell the security or if it is more likely than not that the Company will be required to sell the security before recovery of the entire amortized cost basis. In those instances, an impairment charge equal to the difference between the fair value and the amortized cost basis is recognized in earnings. Regardless of the Company's intent or requirement to sell a debt security, an impairment is considered other-than-temporary if the Company does not expect to recover the entire amortized cost basis; in those instances, a credit loss equal to the difference between the present value of the cash flows expected to be collected based on credit risk and the amortized cost basis of the debt security is recognized in earnings. The Company has no current requirement or intent to sell a material portion of marketable securities as of December 31, 2020. The Company expects to recover up to (or beyond) the initial cost of investment for securities held. In computing realized gains and losses on available-for-sale securities, the Company determines the cost based on amounts paid, including direct costs such as commissions to acquire the security, using the specific identification method. Inventories Inventories are valued at the lower of cost or net realizable value. Cost is determined based on the first-in, first-out method. There were no lower of cost or market adjustments made to the inventory values reported as of December 31, 2020 and 2019. Renewable Identification Numbers (RINs) When the Company produces and sells a gallon of biomass-based diesel, 1.5 to 1.7 RINs per gallon are generated. RINs are used to track compliance with the RFS2. RFS2 allows the Company to attach between zero and 2.5 RINs to a gallon of biomass-based diesel. As a result, a portion of the selling price for a gallon of biomass-based diesel is generally attributable to RFS2 compliance. However, RINs that the Company generates are a form of government incentive and not a result of the physical attributes of the biomass-based diesel production. Therefore, no cost is allocated to the RIN when it is generated, regardless of whether the RIN is transferred with the biomass-based diesel produced or held by the Company pending attachment to other biomass-based diesel. In addition, the Company also obtains RINs from third parties who have separated the RINs from gallons of biomass-based diesel. From time to time, the Company holds varying amounts of these separated RINs for resale. RINs obtained from third parties are initially recorded at their cost and are subsequently revalued at the lower of cost or net realizable value as of the last day of each accounting period. The resulting adjustments are reflected in costs of goods sold for the period. The value of these RINs is reflected in “Prepaid expenses and other assets” on the Consolidated Balance Sheets. The cost of goods sold related to the sale of these RINs is determined using the average cost method, while market prices are determined by RIN values, as reported by OPIS. Low Carbon Fuel Standard The Company generates Low Carbon Fuel Standard ("LCFS") credits for its low carbon fuels or blendstocks when its qualified low carbon fuels are transported into an LCFS market. LCFS credits are used to track compliance with LCFS. As a result, a portion of the selling price for a gallon of biomass-based diesel sold into an LCFS market is also attributable to LCFS compliance. However, LCFS credits that the Company generates are a form of government incentive and not a result of the physical attributes of the biomass-based diesel production. Therefore, no cost is allocated to the LCFS credit when it is generated, regardless of whether the LCFS credit is transferred with the biomass-based diesel produced or held by the Company. In addition, the Company also obtains LCFS credits from third party trading activities. From time to time, the Company holds varying amounts of these third party LCFS credits for resale. LCFS credits obtained from third parties are initially recorded at their cost and are subsequently revalued at the lower of cost or net realizable value as of the last day of each accounting period and the resulting adjustments are reflected in costs of goods sold for the period. The value of LCFS credits obtained from third parties is reflected in “Prepaid expenses and other assets” on the Consolidated Balance Sheets. The cost of goods sold related to the sale of these LCFS credits is determined using the average cost method, while market prices are determined by LCFS values, as reported by the OPIS. At December 31, 2020 and 2019, the Company held no LCFS credits purchased from third parties. The Company records assets acquired and liabilities assumed through the exchange of non-monetary assets based on the fair value of the assets and liabilities acquired or the fair value of the consideration exchanged, whichever is more readily determinable. Derivative Instruments Derivatives are recorded net on the balance sheet in Prepaid Expenses and Other Assets at fair value with changes in fair value recognized in current period earnings. The Company did not elect to use hedge accounting during the periods presented. Property, Plant and Equipment Property, plant and equipment is recorded at cost less accumulated depreciation. Maintenance and repairs are expensed as incurred. Depreciation expense is computed on a straight-line method based upon estimated useful lives of the assets. Estimated useful lives are as follows: Automobiles and trucks 5 years Computers and office equipment 5 years Office furniture and fixtures 7 years Machinery and equipment 5-30 years Leasehold improvements lease term Buildings and improvements 30-40 years During the years ended December 31, 2020, 2019 and 2018, the Company capitalized interest incurred on debt during the construction of assets of $193, $0 and $360, respectively. Goodwill Goodwill is tested for impairment annually on July 31 or when impairment indicators exist. Goodwill is allocated and tested for impairment by reporting units. At December 31, 2020 and 2019, the Company had goodwill in the Services reporting unit. As a result of the annual impairment test performed as of July 31, 2020, the Company determined that there were no indications of impairment related to the Services segment's goodwill. No impairment of goodwill was recorded during the years ended December 31, 2020 and 2019. Impairment of Long-lived Assets The Company tests its long-lived assets for recoverability when events or circumstances indicate that the carrying amount may not be recoverable. Possible indications of impairment may include events or changes in circumstances affecting availability or amount of government incentives, technological advances, and expansions to existing facilities that leave previous assets used obsolete. Significant assumptions used in the undiscounted cash flow analysis, when it is required, include the projected demand for biomass-based diesel based on annual renewable fuel volume obligations under the RFS2, the Company's capacity to meet that demand, the market price of biomass-based diesel and the cost of feedstock used in the manufacturing process. For facilities under construction, estimates also include the capital expenditures necessary to complete construction of the plant and the projected costs of financing. During 2020, the Company recorded impairment charges of $18,984 related to certain equipment where it was determined that the assets will no longer be utilized in future renewable diesel production expansions and their carrying amount was deemed not recoverable. In addition, the Company recorded impairment charges of $3,420 against certain biodiesel property, plant and equipment as the carrying amounts of these assets were deemed not recoverable given the assets' economic obsolescence identified during the period. During 2019, the Company recorded impairment charges of $12,208, of which $11,145 was related to its New Boston facility's property, plant and equipment resulting from the closing of the plant and the unlikelihood that the plant will be reopened in the near future due to the deteriorating economic conditions uniquely facing the plant. In 2018, impairment charges on continuing operations of $879 were recorded related to certain identified plant property, plant and equipment at our current facilities as the carrying amounts of those assets were deemed not recoverable. The impairment charges reflected the difference between the carrying amount and the estimated fair value. The fair value was determined based on a cost approach. The inputs include replacement cost estimates adjusted for physical deterioration and economic obsolescence. The method of assigning fair value to each asset type and aggregating those values represents a Level 3 asset measurement in determining the fair value on a nonrecurring basis subsequent to its original recognition. Convertible Debt In June 2016, the Company issued $152,000 aggregate principal amount of 4% convertible senior notes due in 2036 (the "2036 Convertible Senior Notes"). See "Note 9 - Debt" for a further description of the 2036 Convertible Senior Notes. During the year ended December 31, 2020, the Company used $75,890 to repurchase $30,008 principal amount of the 2036 Convertible Senior Notes, reflecting conversion premium, after tax impact, of $52,681 as a reduction of Additional Paid-in Capital and gains on debt extinguishment of $1,809 in the Consolidated Statements of Operations. During the year ended December 31, 2019, the Company used $14,638, of which $9,402 was settled after year end, to repurchase $6,673 principal amount of the 2036 Convertible Senior Notes, reflecting conversion premium, after tax impact of $9,715 as a reduction of Additional Paid-in Capital and gains on debt extinguishment of $488 in the Consolidated Statements of Operations. Security Repurchase Programs In June 2018, January 2019 and February 2020, the Company's Board of Directors approved a repurchase program of up to $75,000, $75,000, and $100,000, respectively, of the Company's convertible notes and/or shares of common stock (the "2018 Program", "2019 Program", and "2020 Program", respectively). Under these programs, the Company may repurchase convertible notes or shares from time to time in open market transactions, privately negotiated transactions or by other means. The timing and amount of repurchase transactions under each program are determined by the Company's management based on its evaluation of market conditions, share price, bond price, legal requirements and other factors. The table below sets out the information regarding the activities under the 2018 Program, the 2019 Program and 2020 Program during 2019 and 2020: For the year ended December 31, 2020 For the year ended December 31, 2019 Number of shares/Principal amount in $'000 January 2019 Program February 2020 Program Both Programs Number of shares/Principal amount in $'000 June 2018 Program January 2019 Program Both Programs 2036 Convertible Senior Notes Repurchases $ 30,008 $ 67,804 $ 8,086 $ 75,890 $ 6,673 $ 7,435 $ 7,203 $ 14,638 At December 31, 2020, the Company has $91,914 remaining under the 2020 Program. Foreign Currency Transactions and Translation The Company’s reporting and functional currency is U.S. dollars. Monetary assets and liabilities denominated in currencies other than U.S. dollars are remeasured into their respective functional currencies at exchange rates in effect at the balance sheet date. The resulting exchange gain or loss is included in the Company’s Consolidated Statements of Operations as foreign exchange gain (loss) unless the remeasurement gain or loss relates to an intercompany transaction that is of a long-term investment nature and for which settlement is not planned or anticipated in the foreseeable future. Gains or losses arising from translation of such transactions are reported as a component of accumulated other comprehensive income (loss) in the Company’s Consolidated Balance Sheets. The Company translates the assets and liabilities of its foreign subsidiaries from their respective functional currencies to U.S. dollars at the appropriate spot rates as of the balance sheet date. Generally, the Company's foreign subsidiaries use the local currency as their functional currency. Changes in the carrying value of these assets and liabilities attributable to fluctuations in spot rates are recognized in foreign currency translation adjustment, a component of accumulated other comprehensive income (loss) in the Company’s Consolidated Balance Sheets. The other comprehensive income (loss) amounts presented in the Company's Consolidated Statements of Comprehensive Income and Consolidated Statements of Stockholders' Equity mainly include the foreign currency translation adjustment resulting from translating the financial statements of certain subsidiaries from Euros to US Dollars, the Company's functional currency. Revenue Recognition The Company generally has a single performance obligation in its arrangements with customers. The Company believes for most of its contracts with customers, control is transferred at a point in time, typically upon delivery to the customers. When the Company performs shipping and handling activities after the transfer of control to the customers (e.g., when control transfers prior to delivery), they are considered as fulfillment activities, and accordingly, the costs are accrued for when the related revenue is recognized. Taxes collected from customers relating to product sales and remitted to governmental authorities are excluded from revenues. The Company generally expenses sales commissions when incurred because the amortization period would have been less than one year. The Company records these costs within selling, general and administrative expenses. The following is a description of principal activities from which we generate revenue. Revenues from contracts with customers are recognized when control of the promised goods or services are transferred to our customers, in an amount that reflects the consideration that we expect to receive in exchange for those goods or services.: • sales of biodiesel and renewable diesel produced at our facilities, including RINs and LCFS credits; • resale of petroleum from third parties, along with the sale of petroleum-based products further blended with biodiesel produced at our wholly owned facilities or acquired from third parties; • sales of separated RINs and LCFS credits; • sales of raw materials, glycerin, and other co-products of the biomass-based diesel production process; • other revenue, including biomass-based diesel facility management and operational services; and • incentive payments from federal and state governments, including the BTC, and from the USDA Advanced Biofuel Program. Disaggregation of revenue: All revenue recognized in the income statement, except for Biomass-based diesel Government Incentives, is considered to be revenue from contracts with customers. The following table depicts the disaggregation of revenue according to product line and segment: Reportable Segments Year ended December 31, 2020 Biomass-based Services Corporate Intersegment Consolidated Biomass-based diesel sales, net of BTC related amount due to customers of $1,082 $ 1,342,944 $ — $ — $ (9,099) $ 1,333,845 Petroleum diesel sales — — 116,318 — 116,318 LCFS credit sales 131,329 — — — 131,329 Separated RIN sales 129,715 — — — 129,715 Co-product sales 48,046 — — — 48,046 Raw material sales 30,199 — — — 30,199 Other biomass-based diesel revenue 40,987 — — — 40,987 Other revenues — 87,282 — (85,875) 1,407 Total revenues from contracts with customers $ 1,723,220 $ 87,282 $ 116,318 $ (94,974) $ 1,831,846 Biomass-based diesel government incentives 305,302 — — — 305,302 Total revenues $ 2,028,522 $ 87,282 $ 116,318 $ (94,974) $ 2,137,148 Reportable Segments Year ended December 31, 2019 Biomass-based Services Corporate Intersegment Consolidated Biomass-based diesel sales, net of BTC related amount due to customers of $157,896 $ 1,399,509 $ — $ — $ (11,309) $ 1,388,200 Petroleum diesel sales — — 270,326 — 270,326 LCFS credit sales 106,524 — — — 106,524 Separated RIN sales 98,285 — — — 98,285 Co-product sales 38,777 — — — 38,777 Raw material sales 26,456 — — — 26,456 Other biomass-based diesel revenue 44,793 — — — 44,793 Other revenues — 99,086 — (97,446) 1,640 Total revenues from contracts with customers $ 1,714,344 $ 99,086 $ 270,326 $ (108,755) $ 1,975,001 Biomass-based diesel government incentives 650,215 — — — 650,215 Total revenues $ 2,364,559 $ 99,086 $ 270,326 $ (108,755) $ 2,625,216 Reportable Segment Year ended December 31, 2018 Biomass-based Diesel Services Corporate and other Intersegment Revenues Consolidated Total Biomass-based diesel sales, net of BTC related amount due to customers of $144,944 $ 1,474,459 $ — $ 9,682 $ (26,348) $ 1,457,793 Petroleum diesel sales — — 239,470 — 239,470 LCFS credit sales 61,540 — — — 61,540 Separated RIN sales 137,895 — — — 137,895 Co-product sales 42,344 — — — 42,344 Raw material sales 39,245 — — — 39,245 Other biomass-based diesel revenue 34,924 — — — 34,924 Other revenues — 93,347 — (91,061) 2,286 Total revenues from contracts with customers $ 1,790,407 $ 93,347 $ 249,152 $ (117,409) $ 2,015,497 Biomass-based diesel government incentives 352,981 — — — 352,981 Total revenues $ 2,143,388 $ 93,347 $ 249,152 $ (117,409) $ 2,368,478 Contract balances The following table provides information about receivables and contract liabilities from contracts with customers: December 31, 2020 December 31, 2019 Trade accounts receivable $ 74,774 $ 185,156 Short-term contract liabilities (deferred revenue) $ (946) $ (631) Short-term contract liabilities (accounts payable) $ (914) $ (255,193) The Company receives payments from customers based upon contractual billing schedules; accounts receivables are recorded when the right to consideration becomes unconditional. Contract liabilities include payments received in advance of performance under the contract, and are realized with the associated revenue recognized under the contract. While in general the Company has not historically offered sales incentives to customers, the uncertainty around the reinstatement of the federal biodiesel tax credit led to the Company and other market participants acting as if the federal biodiesel tax credit would be reinstated throughout the year and entering into agreements with both customers and vendors throughout the year to capture the credit when, or if, reinstated. Due to the federal biodiesel tax credit reinstatement, the impacts of the agreements with customers are recorded as contract liabilities in accounts payable and as adjustments to Biomass-based diesel sales, whereas agreements with vendors are recorded net as adjustments to Biomass-based diesel costs of goods sold on the Consolidated Statements of Operations. Significant changes to the contract liabilities during the year are as follows: January 1, 2020 Cash receipts Less: Impact on Other December 31, 2020 Deferred revenue $ 631 $ 20,357 $ 20,042 $ — $ 946 Payables to customers related to BTC 255,193 (257,235) (1,082) 1,874 914 $ 255,824 $ (236,878) $ 18,960 $ 1,874 $ 1,860 January 1, 2019 Cash receipts Less: Impact on Other December 31, 2019 Deferred revenue $ 300 $ 55,477 $ 55,146 $ — $ 631 Payables to customers related to BTC — — (255,193) — 255,193 $ 300 $ 55,477 $ (200,047) $ — $ 255,824 Freight Amounts billed to customers for freight are included in biomass-based diesel sales. Costs incurred for freight are included in costs of goods sold. Advertising Costs Advertising costs are charged to expense as they are incurred. Advertising and promotional expenses were $2,302, $2,795 and $1,989 for the years ended December 31, 2020, 2019 and 2018, respectively. Employee Benefits Plan The Company sponsors an employee savings plan under Section 401(k) of the Internal Revenue Code. The Company makes matching contributions equal to 50% of the participant’s pre-tax contribution up to a maximum of 6% of the participant’s eligible earnings. Total expense related to the Company’s defined contribution plan was $1,830, $1,815 and $1,588 for the years ended December 31, 2020, 2019 and 2018, respectively. Stock-Based Compensation Stock-based compensation expense is measured at the grant-date fair value of the awards and recognized as compensation expense over the vesting period. Income Taxes The Company’s income tax provision, deferred income tax assets and liabilities, and liabilities for unrecognized tax benefits represent the Company’s best estimate of current and future income taxes to be paid. The annual effective tax rate is based on income tax laws, statutory tax rates, taxable income levels and tax planning opportunities available in various jurisdictions where the Company operates. These tax laws are complex and require significant judgment to determine the consolidated provision for income taxes. Changes in tax laws, statutory tax rates and estimates of the Company’s future taxable income levels could result in actual realization of deferred taxes being materially different from amounts provided for in the consolidated financial statements. The indefinite reinvestment in the earnings of non-US subsidiaries assertion is determined by management’s judgment about and intentions concerning future investment in operations. As of December 31, 2020, the Company is not indefinitely reinvested in the earnings of non-US subsidiaries. Discontinued Operations Loss from discontinued operations was mainly related to the research and development activities of REG Life Sciences, the Company's industrial biotechnology business, which had been classified as assets held for sale following the Company's decision to pursue a sale of this business in the fourth quarter of 2018. In May 2019, the sale of REG Life Sciences core assets and business was closed. The wind-down of operations of REG Life Sciences was completed in the fourth quarter of 2019. Concentrations The Company maintains cash balances at financial institutions, which may at times exceed the $250 coverage by the U.S. Federal Deposit Insurance Company. The Company has experienced no losses in such accounts. Use of Estimates The preparation of 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 the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the dates of the financial statements and reported amounts of revenues and expenses during the reporting periods. These estimates are based on information that is currently available to management and on various assumptions that the Company believes to be reasonable under the circumstances. Actual results could differ from those estimates. New Accounting Pronouncements On June 16, 2016, the FASB issued ASU 2016-13, which amends the Board’s guidance on the impairment of financial instruments. The ASU adds to U.S. GAAP an impairment model (known as the current expected credit loss (CECL) model) that is based on expected losses rather than incurred losses. Under the new guidance, an entity recognizes as an allowance its estimate of expected credit losses. For public companies, the ASU is effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. The Company's adoption of ASU 2016-12 effective January 1, 2020 did not have a material impact on its consolidated financial statements. On August 28, 2018, the FASB issued ASU 2018-13, which changes the fair value measurement disclosure requirements of ASC 820. ASU 2018-13 eliminates or modifies certain disclosure requirements of ASC 820 and requires new disclosures relating to changes in unrealized gains or losses included in other comprehensive income for recurring Level 3 fair value measurements held at the end of the applicable reporting period. ASU 2018-13 also explicitly requires entities to disclose the range and weighted average used to develop significant unobservable inputs for Level 3 fair value measurements. ASU 2018-13 is effective for all entities for fiscal years beginning after December 15, 2019, including interim periods therein. The Company's adoption of ASU 2016-13 effective January 1, 2020 did not have a material impact on its consolidated financial statements. On December 18, 2019, the FASB issued ASU 2019-12, which affects general principles within ASC 740, Income Taxes. The ASU removes the following exceptions: (1) incremental approach for intra-period tax allocation when there is a loss from continuing operations and income or a gain from other items, (2) exception to the requirement to recognize a deferred tax liability for equity method investments when a foreign subsidiary becomes an equity method investment, (3) exception to the ability not to recognize a deferred tax liability for a foreign subsidiary when a foreign equity method investment becomes a subsidiary, and (4) exception to the general methodology for calculating income taxes in an interim period when a year-to-date loss exceeds the anticipated loss for the year. The ASU also will make changes to franchise tax recognition, consideration of the tax basis recognition of goodwill related to acquisitions, specify tax allocation to subsidiaries, reflecting a change in tax law in the interim period annual effective tax rate computation in the period of enactment, and changes to the employee stock ownership plans and investments. For public business entities, the amendments in ASU 2019-12 are effective for fiscal years beginning after December 15, 2020, and interim periods within those fiscal years. The adoption of ASU 2019-12 will not have a material impact on the Company's consolidated financial statements. On January 16, 2020, the FASB issued ASU 2020-01, which clarifies the interction between Topic 321 (Equity Securities), Topic 323 (Equity Method Investments) and Topic 815 (Derivatives and Hedging). This amendment clarifies that an entity should not consider whether the settlement of a forward contract or exercise of an option is account for under Topic 323 or whether the fair value option is in accordance with Topic 825. For public business entities, the amendments in ASU 2020-01 are effective for fiscal years beginning December 15, 2020, and interim periods within those fiscal years. The adoption of ASU 2020-01 will not have a material impact on the Company's consolidated financial statements. On March 9, 2020, the FASB issued ASU 2020-03, which clarifies and updates various topics specific to the Company such as: (1) Amending Topic 820 to explicitly apply to non-financial items accounted for as derivatives under Topic 815. (2) Improve the understanding of Topic 470 and the alignment of Line-of-Credit arrangements and Revolving-Debt arrangements. (3) Clarification on the determination of a contractual term in a net investment in a lease determined in accordance with Topic 842 and Topic 326. For public business entities, the amendments in ASU 2020-03 are effective for fiscal years beginning after December 15, 2019, and interim periods beginning after December 15, 2020. The adoption of ASU 2020-03 will not have a material impact on the Company's consolidated financial statements. On March 12, 2020, the FASB issued ASU 2020-04, which provides a relief that is elective and applies to all entities, subject to meeting certain criteria, that have contracts, hedging relationships, and other transactions that reference LIBOR or another reference rate expected to be discontinued because of reference rate reform. Optional expedients are provided for contract modification accounting under the following Codification topics and subtopics: ASC 310, Receivables; ASC 470, Debt; ASC 840 or ASC 842, Leases; and ASC 815-15, Derivatives and Hedging: Embedded Derivatives. The ASU also establishes (1) a general contract modification principle that entities can apply in other areas that may be affected by reference rate reform and (2) certain elective hedge accounting expedients. The amendments in ASU 2020-04 are effective for all entities as of March 12, 2020, through December 31, 2022. The Company is still evaluating the impact of the guidance on its consolidated financial statements. On August 5, 2020, the FASB issued ASU 2020-06, which reduces the complexity of the accounting for convertible debt instruments and its effect on earnings per share calculation. The guidance reduces the number of accounting models used for convertible debt instruments, which will result in fewer embedded conversion features being recognized separately from the original contract. This will also affect the guidance associated with convertible debt for earnings-per-share by requiring the if-converted method rather than the treasury stock method, requiring that potential share settlement be included in the calculation of diluted earnings per share and clarifying that an entity should use the weighted average share count from each quarter when calculating the year-to-date weighted-average share count. For public business entities, the amendments in ASU 2020-06 are effective for fiscal years beginning after December 15, 2021, including interim periods within those years, and early adoption is permitted for fiscal year beginning after December 15, 2020, including interim periods within those years. The Company is e |