Significant Accounting Policies [Text Block] | 1 SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Overview of Business We are primarily a supplier of original designed and manufactured (“ODM”) electronic components (“ODM Components”) with our product offerings ranging from discrete semiconductors through small electronic devices. Our products include value-added engineering and turn-key solutions, focusing on providing contract electronic manufacturers (“CEMs”) and original equipment manufacturers (“OEMs”) with ODM products for their multi-year turn-key projects (“ODM Projects”). We also distribute brand name electronic components with a vast inventory available on hand. We are incorporated in California and were originally formed in 1989. We maintain divisions in Taiwan and China which were established in 1996 and 2005, respectively. Basis of Presentation The unaudited condensed consolidated interim financial statements include the accounts of the Company and all wholly owned divisions. All significant intercompany accounts and transactions have been eliminated in consolidation. These unaudited condensed consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and the instructions to Form 10-Q and Article 8 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. In the opinion of management, all adjustments of a normal recurring nature and considered necessary for a fair presentation of its financial condition and results of operations for the interim periods presented in this Quarterly Report on Form 10-Q have been included. Operating results for the interim periods are not necessarily indicative of financial results for the full year. These unaudited condensed consolidated financial statements should be read in conjunction with the audited consolidated financial statements and notes thereto included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2022. In preparing these financial statements, management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities as of the date of the condensed consolidated financial statements and the reported amount of revenues and expenses during the reporting periods. Actual results could differ from those estimates. Significant estimates and assumptions included in the Company’s condensed consolidated financial statements relate to the allowance for sales returns, doubtful accounts, inventory reserves, accrued liabilities and deferred income taxes. Revenue recognition Revenue is recognized at the point at which control of the underlying products are transferred to the customer. Satisfaction of our performance obligations occur upon the transfer of control of products, either from our facilities or directly from suppliers to customers. We consider customer purchase orders to be the contracts with a customer. All revenue is generated from contracts with customers. In determining the transaction price, we evaluate whether the price is subject to refund or adjustment to determine the net consideration to which we expect to receive. Taxes assessed by a governmental authority on revenue-producing transactions are excluded from revenue. Shipping and handling costs associated with outbound freight after control over a product has transferred to a customer are accounted for as fulfillment costs and are included in cost of products sold. Based upon the nature of our contracts with customers and our performance obligations within those contracts, we have no contract assets or liabilities as of March 31, 2023 and December 31, 2022. Nature of products We are primarily a supplier of original designed and manufactured (“ODM”) products that include value-added engineering and turn-key solutions. The following is a description of major products lines from which we generate our revenue: ODM Projects ODM Components Distribution Components Disaggregation of revenue In the following table, revenue is disaggregated by primary geographical market, major product line, and timing of revenue recognition. Three Months Ended March 31, 2023 2022 Primary geographical markets: United States $ 2,035,000 $ 1,461,000 Asia 37,000 84,000 Other 14,000 7,000 2,086,000 1,552,000 Major product lines: ODM projects $ 1,465,000 $ 872,000 ODM components 582,000 631,000 Distribution components 39,000 49,000 2,086,000 1,552,000 Timing of revenue recognition: Products transferred at a point in time $ 2,086,000 $ 1,552,000 |