Significant Accounting Policies [Text Block] | 4. Summary of significant accounting policies a) Basis of presentation The unaudited condensed consolidated interim financial statements are prepared and presented in accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”). The unaudited condensed consolidated interim financial information as of September 30, 2024 and for the nine and three months ended September 30, 2024 and 2023 have been prepared pursuant to the rules and regulations of the U.S. Securities and Exchange Commission (the “SEC”). Certain information and footnote disclosures, which are normally included in complete consolidated financial statements prepared in accordance with U.S. GAAP, have been omitted pursuant to those rules and regulations. The unaudited condensed consolidated interim financial information should be read in conjunction with the financial statements and the notes thereto, included in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2023, previously filed with the SEC (the “2023 Form 10-K”) on June 28, 2024. In the opinion of management, all adjustments (which include normal recurring adjustments) necessary to present a fair statement of the Company’s condensed consolidated financial position as of September 30, 2024, its condensed consolidated results of operations for the nine and three months ended September 30, 2024 and 2023, and its condensed consolidated cash flows for the nine months ended September 30, 2024 and 2023, as applicable, have been made. The interim results of operations are not necessarily indicative of the operating results for the full fiscal year or any future periods. b) Principles of consolidation The unaudited condensed consolidated interim financial statements include the accounts of all the subsidiaries and VIEs of the Company. All transactions and balances between the Company and its subsidiaries and VIEs have been eliminated upon consolidation. c) Use of estimates The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the related disclosure of contingent assets and liabilities at the date of these consolidated financial statements, and the reported amounts of revenue and expenses during the reporting period. The Company continually evaluates these estimates and assumptions based on the most recently available information, historical experience and various other assumptions that the Company believes to be reasonable under the circumstances. Since the use of estimates is an integral component of the financial reporting process, actual results could differ from those estimates. d) Foreign currency translation The exchange rates used to translate amounts in Reminbi, the legal currency of mainland China (“RMB”) into US$ for the purposes of preparing the condensed consolidated financial statements are as follows : September 30, 2024 December 31, 2023 Balance sheet items, except for equity accounts 7.0074 7.0827 Nine Months Ended September 30, 2024 2023 Items in the statements of operations and comprehensive loss 7.1092 7.0148 Three Months Ended September 30, 2024 2023 Items in the statements of operations and comprehensive loss 7.1169 7.1649 No representation is made that the RMB amounts could have been, or could be converted into US$ at the above rates. e) Current expected credit losses In June 2016, No. 2016 13, 326 January 1, 2023, The allowance for credit losses reflects the Company's current estimate of credit losses expected to be incurred over the life of the related financial assets. The allowance for credit losses is presented as a valuation account that is deducted from the amortized cost basis of financial asset(s) to present the net amount expected to be collected on the financial asset(s). The Company considers various factors in establishing, monitoring, and adjusting its allowance for credit losses, including the aging and aging trends, customer/other parties’ creditworthiness and specific exposures related to particular customers/other parties. The Company also monitors other risk factors and forward-looking information, such as country specific risks and economic factors that may affect a customer/other party’s ability to pay in establishing and adjusting its allowance for credit losses. The Company assesses collectability by reviewing the financial assets on a collective basis where similar characteristics exist and on an individual basis when the Company identifies specific customers/other parties with known disputes or collectability issues. Accounts receivable and short-term loans to unrelated parties are written off after all collection efforts have ceased. The following tables summarized the movements of the Company’s credit losses for the nine and three months ended September 30, 2024 and 2023, respectively: Nine Months Ended September 30, Three Months Ended September 30, 2024 2023 2024 2023 US$(’000) US$(’000) US$(’000) US$(’000) (Unaudited) (Unaudited) (Unaudited) (Unaudited) Credit loss for accounts receivable: Balance as of beginning of the period 3,987 3,760 4,657 3,715 Cumulative-effect adjustment upon adoption of ASU No. 2016-13, Financial Instruments-Credit losses (Topic 326) - 36 - - Provision for/(reverse of) credit loss during the period 800 252 106 212 Written off during the period - - - - Exchange translation adjustments 52 (105 ) 76 16 Balance as of end of the period 4,839 3,943 4,839 3,943 Nine Months Ended September 30, Three Months Ended September 30, 2024 2023 2024 2023 US$(’000) US$(’000) US$(’000) US$(’000) (Unaudited) (Unaudited) (Unaudited) (Unaudited) Credit loss for other current assets: Balance as of beginning of the period 1,559 617 1,512 1,187 Cumulative-effect adjustment upon adoption of ASU No. 2016-13, Financial Instruments-Credit losses (Topic 326) - 155 - - Provision for/(reverse of) credit loss during the period (35 ) 1,095 12 680 Written off during the period - - - - Exchange translation adjustments - - - - Balance as of end of the period 1,524 1,867 1,524 1,867 f) Fair value measurement Liabilities measured at fair value on a recurring basis by level within the fair value hierarchy as of September 30, 2024 and December 31, 2023 are as follows: Fair value measurement at reporting date using As of September 30, 2024 Quoted Prices Significant Significant US$(’000) US$(’000) US$(’000) US$(’000) (Unaudited) Warrant liabilities (Note 14) - - - - Fair value measurement at reporting date using As of December 31, 2023 Quoted Prices Significant Significant US$(’000) US$(’000) US$(’000) US$(’000) Warrant liabilities (Note 14) - - - - g) Reverse stock split The Board of Directors of the Company approved a reverse stock split of the Company’s issued and outstanding shares of common stock, par value $0.001 per share (the “Common Stock”) at a ratio of 1-for-4 (the “Reverse Stock Split”). The Reverse Stock Split became effective on September 30, 2024 (the “Effective Date”). As a result, the number of shares of the Company’s authorized Common Stock was reduced from 50,000,000 shares to 12,500,000 shares and the issued and outstanding number of shares of the Common Stock was correspondingly decreased. The Reverse Stock Split has no effect on the par value of the Company’s Common Stock or authorized shares of preferred stock. When the Reverse Stock Split became effective, each four No As a result of the Reverse Stock Split, 8,704,506 shares of Common Stock that were issued and outstanding at September 30, 2024 was reduced to 2,176,213 shares of Common Stock (taking into account the rounding of fractional shares). Except where otherwise specified, all number of shares, number of warrants, share prices, exercise prices and per share data in the condensed consolidated financial statements and notes to the condensed consolidated financial statements have been retroactively restated as if the Reverse Stock Split occurred at the beginning of the periods presented. h) Revenue recognition The following table present the Company’s revenues disaggregated by products and services and timing of revenue recognition: Nine Months Ended September 30, Three Months Ended September 30, 2024 2023 2024 2023 US$(’000) US$(’000) US$(’000) US$(’000) (Unaudited) (Unaudited) (Unaudited) (Unaudited) Internet advertising and related services --distribution of the right to use search engine marketing service 12,440 24,815 3,239 9,011 --online advertising placements - 427 - 145 Blockchain-based SaaS services 750 75 - 25 Total revenues $ 13,190 $ 25,317 $ 3,239 $ 9,181 Nine Months Ended September 30, Three Months Ended September 30, 2024 2023 2024 2023 US$(’000) US$(’000) US$(’000) US$(’000) (Unaudited) (Unaudited) (Unaudited) (Unaudited) Revenue recognized over time 12,440 25,242 3,239 9,156 Revenue recognized at a point in time 750 75 - 25 Total revenues $ 13,190 $ 25,317 $ 3,239 $ 9,181 Contract balances The table below summarized the movement of the Company’s contract liabilities for the nine months ended September 30, 2024: Contract liabilities US$(’000) Balance as of January 1, 2024 843 Exchange translation adjustment 9 Revenue recognized from beginning contract liability balances (469 ) Advances received from customers related to unsatisfied performance obligations 317 Balance as of September 30, 2024(Unaudited) 700 Advance from customers related to unsatisfied performance obligations are generally refundable. Refund of advance from customers were insignificant for the nine and three months ended September 30, 2024 and 2023. For the nine and three months ended September 30, 2024 and 2023, there were no revenue recognized from performance obligations that were satisfied in prior periods. i) Business combination We account for our business combinations using the acquisition method in accordance with ASC Topic 805, Business Combinations Acquisition of Yi En (Beijing) Technology Co., Ltd. The Company acquired a 51% equity interest in Yi En (Beijing) Technology Co., Ltd. (“Beijing Yi En”) for a cash consideration of RMB1. During the three months ended September 30, 2024, the Company sold its equity interest in Beijing Yi for a cash consideration of RMB1. j) Lease As of September 30, 2024, there were no operating lease right-of-use assets and total operating lease liabilities recognized. Operating lease expenses: Nine Months Ended September 30, Three Months Ended September 30, 2024 2023 2024 2023 US$(’000) US$(’000) US$(’000) US$(’000) (Unaudited) (Unaudited) (Unaudited) (Unaudited) Long-term operating lease contracts 22 386 - 125 Short-term operating lease contracts 34 23 4 9 Total $ 56 $ 409 $ 4 $ 134 Supplemental information related to operating leases : Nine Months Ended September 30, 2024 2023 US$(’000) US$(’000) (Unaudited) (Unaudited) Operating cash flows used for operating leases (US$’000) 25 409 Weighted-average remaining lease term (years) - 5.42 Weighted-average discount rate - 6 % |