Summary of significant accounting policies | 2. Summary of significant accounting policies 2.1 Basis of Presentation The combined and consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”). 2.2 Basis of Consolidation The financial statements presented herein represent (1) prior to 2018 Restructuring, the combined financial statements of Wuhan Douyu, its subsidiaries and variable interest entities; (2) subsequent to 2018 Restructuring, the combined and consolidated financial statements of the Company, its subsidiaries and variable interest entities. All inter-company transactions and balances have been eliminated. The Company, through its wholly-owned foreign invested subsidiary, WFOE in the PRC, entered into a series of contractual arrangements (“VIE agreements”) with Wuhan Douyu and Wuhan Ouyue (collectively known as “the VIEs”) and their respective shareholders that enable the Company to (1) have power to direct the activities that most significantly affects the economic performance of the VIEs, and (2) receive the economic benefits of the VIEs that could be significant to the VIEs. Applicable PRC laws and regulations currently limit foreign ownership of companies that provide internet valued-added businesses. The Company is deemed a foreign legal person under PRC laws and accordingly subsidiaries owned by the Company are not eligible to engage in provisions of internet content or online services. The Group therefore operates its business, primarily through the VIEs and the subsidiaries of the VIEs. Agreements that provide the Group effective control over the VIEs include: Shareholders’ Voting Rights Proxy Agreement Pursuant to the voting rights proxy agreements signed between each of the shareholders of the VIEs and WFOE, each shareholder irrevocably appointed WFOE as its attorney-in-fact Executive Call Option Agreement Pursuant to the exclusive call option agreement entered into between each of the shareholders of the VIEs and WFOE, the shareholders irrevocably granted WFOE a call option to request the shareholders to transfer or sell any part or all of its equity interests in the VIEs, to WFOE, or their designees. The purchase price of the equity interests in the VIEs shall be equal to the minimum price required by PRC law. Without WFOE’s prior written consent, the VIEs and its shareholders shall not amend its articles of association, increase or decrease the registered capital, sell or otherwise dispose of its assets or beneficial interest, issue any additional equity or right to receive equity, provide any loans, distribute dividends in any form, etc. The term is for ten years and may be extended for another ten years at the option of WFOE. Equity Pledge Agreements Each shareholder of the VIEs has also entered into an equity pledge agreement with WFOE, pursuant to which each shareholder pledged his/her interest in WFOE to guarantee the performance of obligations of WFOE and its shareholders under the exclusive business cooperation agreement, exclusive call option agreement, and shareholders’ voting rights proxy agreement. If the VIEs or any of the shareholder breaches its contractual obligations, WFOE will be entitled to certain rights and interests regarding the pledged equity interests including the right to dispose the pledged equity interests. None of the shareholders shall, without the prior written consent of WFOE, assign or transfer to any third party, create or cause any security interest and any liability in whatsoever form to be created on, all or any part of the equity interests it holds in the VIEs. This agreement is not terminated until all of the agreements under the shareholders’ voting rights proxy agreement, exclusive call option agreement and the exclusive business cooperation agreement are fully performed. Agreement that transfer economic benefits of the VIEs to the Group include: Exclusive Business Cooperation Agreement Pursuant to the exclusive business cooperation agreement entered into by WFOE and the VIEs, WFOE provides exclusive technical support and consulting services in return for fees based on 100% of the VIE’s total consolidated profit, which is adjustable at the sole discretion of WFOE. Without WFOE’s consent, the VIEs cannot procure services from any third party or enter into similar service arrangements with any other third party, except for those from WFOE. The term of this agreement is ten years. Unless agreed by both parties in writing, this agreement shall be automatically renewed for another ten years upon its expiration. Shareholders Voting Right Proxy Agreements provide the Group effective control over the VIEs and its subsidiaries, while the Equity Pledge Agreements secure the obligations of the shareholders of the VIEs under the relevant agreements. Because the Company, through the WFOE, has (i) the power to direct the activities of the VIEs that most significantly affect the entity’s economic performance and (ii) the right to receive substantially all of the benefits from the VIEs, the Company is deemed the primary beneficiary of the VIEs. Accordingly, the Company has consolidated the VIEs’ financial results of operations, assets and liabilities in the Group’s combined and consolidated financial statements. The aforementioned agreements are effective agreements between a parent and consolidated subsidiaries, neither of which is accounted for in the combined and c onsolidated financial statements or are ultimately eliminated upon consolidation (i.e. service fees under the Exclusive Business Cooperation Agreement). The Group believes that the contractual arrangements with the VIEs are in compliance with PRC law and are legally enforceable. However, uncertainties in the PRC legal system could limit the Group’s ability to enforce the contractual arrangements. If the legal structure and contractual arrangements were found to be in violation of PRC laws and regulations, the PRC government could: • revoke or refuse to grant or renew the Group’s business and operating licenses; • restrict or prohibit related party transactions between the wholly owned subsidiary of the Group and the VIE; • impose fines, confiscate income or other requirements which the Group may find difficult or impossible to comply with; • require the Group to alter, discontinue or restrict its operations; • restrict or prohibit the Group’s ability to finance its operations, and; • take other regulatory or enforcement actions against the Group that could be harmful to the Group’s business. The imposition of any of these restrictions or actions could result in a material adverse effect on the Group’s ability to conduct its business. In such case, the Group may not be able to operate or control the VIEs, which may result in deconsolidation of the VIEs in the Group’s combined and consolidated financial statements. In the opinion of management, the likelihood for the Group to lose such ability is remote based on current facts and circumstances. The Group’s operations depend on the VIEs to honor their contractual arrangements with the Group. These contractual arrangements are governed by PRC law and disputes arising out of these agreements are expected to be decided by arbitration in the PRC. The management believes that each of the contractual arrangements constitutes valid and legally binding obligations of each party to such contractual arrangements under PRC laws. However, the interpretation and implementation of the laws and regulations in the PRC and their application to an effect on the legality, binding effect and enforceability of contracts are subject to the discretion of competent PRC authorities, and therefore there is no assurance that relevant PRC authorities will take the same position as the Group herein in respect of the legality, binding effect and enforceability of each of the contractual arrangements. Meanwhile, since the PRC legal system continues to rapidly evolve, the interpretations of many laws, regulations and rules are not always uniform and enforcement of these laws, regulations and rules involve uncertainties, which may limit legal protections available to the Group to enforce the contractual arrangements should the VIEs or the nominee shareholders of the VIEs fail to perform their obligations under those arrangements. The following financial statement amounts and balances of the VIEs were included in the accompanying combined and consolidated financial statements after elimination of intercompany transactions and balances: As of December 31, 2018 2019 RMB RMB ASSETS Cash and cash equivalents 1,549,689,255 826,481,128 Restricted cash — 42,902,719 Accounts receivable, net 68,238,203 176,599,681 Prepayments 18,440,371 12,982,856 Amount due from related parties 53,815,484 13,431,477 Other current assets 93,062,950 82,405,807 Property and equipment, net 29,297,602 17,794,907 Intangible assets, net 15,645,467 130,272,386 Investments 128,018,556 147,033,947 Other non-current 6,858,141 1,918,598 Total Assets 1,963,066,029 1,451,823,506 LIABILITIES Accounts payable 256,071,492 794,266,492 Advances from customers 8,411,446 16,975,882 Deferred revenue 112,071,796 181,250,993 Accrued expenses and other current liabilities 103,101,896 177,228,742 Amounts due to related parties 1,547,837,321 59,693,186 Total Liabilities 2,027,493,951 1,229,415,295 Years ended December 31, 2017 2018 2019 RMB RMB RMB Net revenue 1,885,717,001 3,436,175,885 7,207,666,259 Net income (loss) (612,897,944 ) (680,682,612 ) 985,034,474 Years ended December 31, 2017 2018 2019 RMB RMB RMB Net cash provided by (used in) operating activities (381,036,409 ) 1,091,289,940 816,655,741 Net cash used in investing activities (92,006,705 ) (80,279,043 ) (133,917,000 ) Net cash (used in) 500,000,000 — (1,363,044,149 ) The VIEs contributed 100%, 2017, There are no terms in any arrangements, considering both explicit arrangements and implicit variable interests that require the Company or its subsidiaries to provide financial support to the VIEs. However, if the VIEs were ever to need financial support, the Group may provide financial support to its VIEs through loans to the shareholders of the VIEs or entrustment loans to the VIEs. The Group believes that there are no assets held in the VIEs that can be used only to settle obligations of the VIEs. As the VIEs are incorporated as limited liability companies under the PRC Company Law, creditors of the VIEs do not have recourse to the general credit of the Company for any of the liabilities of the VIEs. Relevant PRC laws and regulations restrict the VIEs from transferring a portion of their net assets, equivalent to the balance of its statutory reserve and its registered capital, to the Company in the form of loans and advances or cash dividends. 2.3 Use of Estimates The preparation of financial statements in conformity with US GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosures of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenue and expense during the reporting period. Actual results could differ materially from such estimates. Significant accounting estimates reflected in the Group’s combined and consolidated financial statements include the revenue recognition, valuation of ordinary share, share-based compensation, and realization of deferred tax assets. 2.4 Fair value measurements Fair value reflects the price that would be received from selling an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. When determining the fair value measurements for assets and liabilities required or permitted to be recorded at fair value, the Group considers the principal or most advantageous market in which it would transact and considers assumptions that market participants would use when pricing the assets or liabilities. The Group applies a fair value hierarchy that requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. A financial instrument’s categorization within the fair value hierarchy is based upon the lowest level of input that is significant to the fair value measurement. This guidance specifies a hierarchy of valuation techniques, which is based on whether the inputs into the valuation technique are observable or unobservable. The hierarchy is as follows: Level 1 — Valuation techniques in which all significant inputs are unadjusted quoted prices from active markets for assets or liabilities that are identical to the assets or liabilities being measured. Level 2 — Valuation techniques in which significant inputs include quoted prices from active markets for assets or liabilities that are similar to the assets or liabilities being measured and/or quoted prices for assets or liabilities that are identical or similar to the assets or liabilities being measured from markets that are not active. Also, model-derived valuations in which all significant inputs and significant value drivers are observable in active markets are Level 2 valuation techniques. Level 3 — Valuation techniques in which one or more significant inputs or significant value drivers are unobservable. Unobservable inputs are valuation technique inputs that reflect the Group’s own assumptions about the assumptions that market participants would use in pricing an asset or liability. The fair value guidance describes three main approaches to measure the fair value of assets and liabilities: (1) market approach; (2) income approach and (3) cost approach. The market approach uses prices and other relevant information generated from market transactions involving identical or comparable assets or liabilities. The income approach uses valuation techniques to convert future amounts to a single present value amount. The measurement is based on the value indicated by current market expectations about those future amounts. The cost approach is based on the amount that would currently be required to replace an asset. When available, the Group uses quoted market prices to determine the fair value of an asset or liability. If quoted market prices are not available, the Group will measure fair value using valuation techniques that use, when possible, current market-based or independently sourced market parameters, such as interest rates and currency rates. The Group measures its financial assets and liabilities including cash and cash equivalents, restricted cash, accounts receivable, amount due from related parties, other current assets, accounts payable, amounts due to related parties and accrued expenses and other current liabilities at fair value which are approximates their cost due to the short-term nature of these assets and liabilities. 2.5 Foreign currency translation The functional currency of the Company is in US dollars (“US$”). The functional currency of the Group’s subsidiaries and VIEs in the PRC is Renminbi (“RMB”). Monetary assets and liabilities denominated in currencies other than the functional currency are translated into the functional currency at the rates of exchange ruling at the balance sheet date. Transactions in currencies other than the functional currency are measured and recorded in the functional currency at the exchange rate prevailing on the transaction date. Translation gains and losses are recognized in the combined and consolidated statements of comprehensive income (loss). The Group’s reporting currency is Renminbi (“RMB”). For entities within the Group that have a functional currency other than the reporting currency, assets and liabilities are translated from each entity’s functional currency to the reporting currency at the exchange rates in effect on the balance sheet date. Equity amounts are translated at historical exchange rates. Revenues, expenses, gains and losses are translated using the average rates for the year. Translation adjustments are reported as cumulative translation adjustments and are shown as a component of other comprehensive income in the statements of comprehensive income (loss) and the combined and consolidated statements of change in shareholders’ equity (deficit). 2.6 Convenience Translation into United States Dollars Translations of balances in the combined and consolidated balance sheets, combined and consolidated statements of comprehensive income (loss) and combined and consolidated statements of cash flows from RMB into United States dollars are solely for the convenience of the reader and were calculated at the rate of US$1.00 = RMB6.9954 on December 27, 2019, as set forth in H.10 statistical release of the Federal Reserve Board. The translation is not intended to imply that the RMB amounts could have been, or could be, converted, realized or settled into United States dollars at that rate on December 27, 2019, or at any other rate. 2.7 Cash and cash equivalents Cash and cash equivalents primarily consist of cash on hand and cash in bank which are highly liquid. As of December 31, 2018 and 2019, all cash and cash equivalents are unrestricted as to withdrawal and use. 2.8 Restricted cash The Group’s restricted cash represents cash restricted by court related to lawsuits in which the group is a defendant. The restriction will be subsequently removed when the cases are closed. 2. 9 Accounts receivable are stated at the historical carrying amount net of allowance for doubtful accounts. The Group uses specific identification in providing for bad debts when facts and circumstances indicate that collection is doubtful and a loss is probable and estimable. If the financial conditions of its customers were to deteriorate, resulting in an impairment of their ability to make payments, additional allowance may be required. The Group maintains an allowance for doubtful accounts which reflects its best estimate of amounts that potentially will not be collected. The Group determines the allowance for doubtful accounts taking into consideration various factors including but not limited to historical collection experience and credit-worthiness of the debtors as well as the age of the individual receivables balance. Additionally, the Group makes specific bad debt provisions based on any specific knowledge the Group has acquired that might indicate that an account is uncollectible. The facts and circumstances of each account may require the Group to use substantial judgment in assessing its collectability. Uncollectible accounts receivable over two years are 100% written off. 2.10 Property and equipment, net Property and equipment are recorded at cost less accumulated depreciation. Depreciation is calculated on a straight-line basis over the following estimated useful lives: Computer and transmission equipment Leasehold improvements Furniture and office equipment Motor vehicles 3 years Over the shorter of the lease term or expected useful lives 5 years 5 years 2.11 Intangible assets, net Intangible assets are recorded at the cost to acquire these assets less accumulated amortization. Amortization of finite-lived intangible assets is computed using the straight-line method over their estimated useful lives. License for Online Transmission of Audio/Video Programs is determined to have an infinite useful life and is not subject to amortization, as such license is renewable every three years and can be renewed indefinitely. Brand name 10 years Agency contract righ t Over the shorter of the contract period or expected useful lives License for Online Transmission of Audio/Video Programs Infinite life Platform 5 years Software 3 years Other s 1 - 10 years 2.12 Goodwill Goodwill is recognized for the excess of the purchase price over the fair value of tangible and identifiable intangible net assets of business acquired. Several factors give rise to goodwill in our acquisitions, such as the expected benefit from the existing workforce and client service capability of the acquired business. Goodwill is reviewed at least annually for impairment. In evaluation of goodwill impairment, the Group perform a qualitative assessment to determine if it is more likely than not that the fair value of a reporting unit is less than its carrying amount. If the qualitative assessment is not conclusive, the Group proceed to a two-step 2.13 Impairment of long-lived assets and intangible assets The Group evaluates its long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. When these events occur, the Group measures impairment by comparing the carrying amount of the assets to future undiscounted net cash flows expected to result from the use of the assets and their eventual disposition. The Group evaluates intangible asset that is not subject to amortization for impairment annual and more frequently if events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. The Group conducts quantitative impairment test for indefinite-lived intangible asset and compares of the fair value of the asset with its carrying amount. The Group recognizes impairment loss on the amount by which the carrying value exceeds the fair value of the asset. After an impairment loss is recognized, the Group uses adjusted carrying amount of the long-lived assets and intangible asset as its new accounting basis. 2.14 Long-term investments Investments held by the Group comprised of equity investments in privately-held entities. Equity method investments The Group accounts for its equity investments over which it has significant influence but does not own a majority equity interest or otherwise control using the equity method. The Group adjusts the carrying amount of the investments and recognizes investment income or loss for share of the earnings or loss of the investee after the date of investment. The Group assesses its equity method investments for impairment by considering factors including, but not limited to, current economic and market conditions, operating performance of the entities, including current earnings trends and undiscounted cash flows, and other entity-specific information. The fair value determination, particularly for investments in privately-held entities, requires judgment to determine appropriate estimates and assumptions. Changes in these estimates and assumptions could affect the calculation of the fair value of the investments and determination of whether any identified impairment is other-than-temporary. If the decline in the fair value is deemed to be other-than-temporary, the carrying value of the equity method investment is written down to fair value. The Group recorded impairment loss of nil, 2017, Equity securities without readily determinable fair value The Group’s investment in equity securities comprise of investment in privately-held companies. Before January 1, 2019, the Group’s investment without readily determinable fair value were accounted for under cost method. Under the cost method, the Group carries the investments at cost and recognizes income to the extent of dividend received from the distribution of the equity investee’s post-acquisition profits. The Group adopted ASC Topic 321, Investments—Equity Securities (“ASC 321”) on January 1 and elected to measure these investments at cost minus impairment, if any, adjusted up or down for observable price changes in orderly transactions for the identical or similar investment of the same issuer. Any adjustment to the carrying amount is recorded in other income (expense), net. The Group also makes qualitative assessment at each reporting period and if the assessment indicates that the fair value of the investment is less than the carrying value, the investment in equity securities will be written down to its fair value, with the difference between the fair value of the investment and its carrying amount as an impairment loss recorded in investment loss. 2. 15 Adoption of ASU No. 2014-09 “ Revenue from Contracts with Customers” In May 2014, the Financial Accounting Standards Board (“FASB”) issued ASU No. 2014-09, Revenue from Contracts with Customers (Topic 606) (“Topic 606”) as modified by subsequently issued ASUs 2015-14, 2016-08, 2016-10, 2016-12 and 2016-20 (collectively “ASU 2014-09”). On January 1, 2019, the Group adopted ASC 606, “Revenue from Contracts with Customers” using the modified retrospective method applied to those contracts which were not completed as of January 1, 2019. Results for reporting periods beginning after January 1, 2019 are presented under Topic 606, while prior period amounts are not adjusted and continue to be reported in accordance with the Company’s historic accounting under Topic 605. Based on the Company’s assessment, the adoption of ASC 606 did not have any material impact to the Group’s combined and consolidated financial statements and there were no material differences between the Company’s adoption of ASC 606 and its historic accounting under ASC 605. The following table disaggregates the Group’s revenue by major type for the years ended December 31, 2017, Years ended December 31, 2017 2018 2019 Live streaming 1,521,784,105 3,147,196,247 6,617,291,032 Advertisement 248,846,529 342,169,195 513,265,806 Other 115,086,367 165,017,684 152,673,415 Total 1,885,717,001 3,654,383,126 7,283,230,253 Live streaming The Group is principally engaged in operating its own live streaming platforms, which enable streamers and users to interact with each other during live streaming. The users have the option to purchase virtual currency, which is non-refundable The Group has evaluated and determined that it is the principal and views the users to be its customers. Specifically, the Group controls the virtual items before they are transferred to users. Its control is evidenced by the Group’s sole ability to monetize the virtual items before they are transferred to users, and is further supported by the Group being primarily responsible to the users for the delivery of the virtual items as well as having full discretion in establishing pricing for the virtual items. Accordingly, the Group reports its live streaming revenue on a gross basis with amounts billed to users for the virtual items recorded as revenues and the revenue sharing fee paid to streamers or talent agencies recorded as cost of revenues. Sales proceeds are initially recorded as deferred revenue and recognized as revenue based on the consumption of the virtual items. The Group has determined that the virtual items represent one performance obligation in the live streaming service. Revenue related to each of the consumable items is recognized at the point in time when the virtual gifts is transferred directly to the streamers and consumed by them, while revenue related to time-based items is recognized ratably over a fixed period on a straight line basis. Although some virtual items have expiry dates, the Group considers that the impact of breakage for the virtual items is insignificant as historical data shows that virtual items are consumed shortly after they are released to users and the forfeiture rate remains relatively low for the periods presented. The Group does not have further performance obligations to the user after the virtual items are consumed. Virtual items may be sold individually or bundled into one arrangement. When the Group’s users purchase multiple virtual items bundled within the same arrangement, the Group allocates the total consideration to each distinct virtual item based on their relative standalone selling prices. In instances where standalone selling price is not directly observable as the Group does not sell the virtual items separately, the Group determines the standalone selling price based on pricing strategies, market factors and strategic objectives. The Group recognizes revenue for each of the distinct virtual item in accordance with the revenue recognition method discussed above unless otherwise stated. Advertisement The Group generates advertisement revenues from rendering of various forms of advertisement services and provision of promotion campaigns on the live streaming platforms by way of advertisement display or integrated promotion activities in shows and programs on the live streaming platforms. Advertisements on the Group’s platforms are generally charged on the basis of duration whereby revenue is recognized ratably over the contract period of display. The Group provides sales incentives in the forms of discounts and rebates to advertisers or advertisement agencies based on purchase volume. Revenue is recognized based on the price charged to the advertisers or agencies, net of sales incentives provided to the advertisers or agencies. Sales incentives are estimated and recorded at the time of revenue recognition based on the contracted rebate rates and estimated sales volume based on historical experience. For the years ended December 31, 2017, RMB35,337,970, RMB44,389,826 and RMB64,274,647, respectively. Other revenue Other revenue mainly consists of game distribution revenue. Online games developed by third party game developers are displayed through the Group’s platforms to attract users to download and play the games. The Group earns revenues from game developers in accordance with the pre-determined Practical expedients and exemptions The Group’s contracts have an original duration of one year or less. Accordingly, the Group does not disclose the value of unsatisfied performance obligations. Contract balances Contract balances include accounts receivable, advances from customers and deferred revenue. Accounts receivable represent cash due from third-party application stores as well as from advertising customers and are recorded when the right to consideration is unconditional. The allowance for doubtful accounts reflects the best estimate of probable losses inherent to the account receivable balance. Advances from customers primarily represent cash received from the Group’s advertisement customers. Deferred revenue primarily includes cash received from paying users related to the Group’s live streaming service. Deferred revenue is recognized as revenue when all of the revenue recognition criteria have been met or over the estimated service period. Revenue recognized in 2019 that was included in the deferred revenue balance as of January 1, 2019 was RMB111,637,250. Accounts Advances Deferred RMB RMB RMB Opening Balance as of January 1, 2018 135,778,457 5,488,122 45,921,961 Increase (decrease), net (6,313,725 ) 4,219,929 66,149,835 Ending Balance as of December 31, 2018 129,464,732 9,708,051 112,071,796 Increase, net 58,635,141 7,426,481 70,747,732 Ending Balance as of December 31, 2019 188,099,873 17,134,532 182,819,528 2.16 Cost of revenues Amounts recorded as cost of revenue relate to direct expenses incurred in order to generate revenue. Such costs are recorded as incurred. Cost of revenues consists primarily of (i) revenue sharing fees paid to live streamers and talent agencies determined based on a percentage of revenue from sale of virtual items, (ii) content costs, (iii) bandwidth, (iv) salaries and welfare, (v) server costs, depreciation and amortization expense for servers and other equipment, and intangibles directly related to operating the platform, and (vi) payment handling costs. 2.17 Research and development expenses Research and development expenses primarily consist of (i) salaries and benefits expenses incurred for research and development personnel, (ii) rental, general expenses and depreciation expenses associated with the research and development activities and (iii) share based compensation. Expenditures incurred during the research phase are expensed as incurred and no research and development expenses were capitalized as of December 31, 2017, 2.18 Sales and marketing expenses Sales and marketing expenses consist primarily of (i) advertising and market promotion expenses, (ii) salaries and welfare for sales and marketing personnel and (iii) share based compensation. The advertising and market promotion expenses amounted RMB98,732,746, RMB129,013,488 and RMB135,859,453 for the years ended December 31, 2017, 2.19 General and administrative expenses General and administrative expenses consist primarily of (i) consulting fees, and (ii) share based compensation, salaries and welfare for general and administrative personnel and (iii) allowance for doubtful receivable. 2.20 Income taxes Current income taxes are provided for in accordance with the laws of |