Summary of Significant Accounting Policies | 2. Basis of Presentation —The consolidated financial statements and accompanying notes have been prepared in accordance with accounting principles generally accepted in the United States of America (“US GAAP”). Use of Estimates — 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 disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period covered by the financial statements and accompanying notes. Management evaluates its estimates and assumptions on an ongoing basis using historical experience and other factors, including the current economic environment, and makes adjustments when facts and circumstances dictate. As future events and their effects cannot be determined with precision, actual results could differ from those estimates. Principles of Consolidation — The consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries. All inter-company balances and transactions have been eliminated in consolidation. Restricted Cash —The Company has restricted cash with its primary banks for use as required minimum restricted capital for its Chinese subsidiary. As of December 31, 2019, the Company has classified the following as restricted cash: $0.3 million for collateral with its credit cards in “prepaid and other current assets” on the Consolidated Balance Sheets and $0.1 million related to its Chinese subsidiary, in “other non-current assets” on the Consolidated Balance Sheets. As of December 31, 2020, the Company no longer has collateral with its credit cards in prepaid and other current assets. As of December 31, 2020, the Company has classified the following as restricted cash: $0.1 million related to its Chinese subsidiary within “other non-current assets” on the Consolidated Balance Sheets and $3.3 million related to a returned deposit for inventory that the manufacturer required the Company to pay into an escrow account within “prepaid and other current assets” on the Consolidated Balance Sheet. Accounts Receivable —Accounts receivable are stated at historical cost less allowance for doubtful accounts. On a periodic basis, management evaluates its accounts receivable and determines whether to provide an allowance or if any accounts should be written off based on a past history of write-offs, collections and current credit conditions. A receivable is considered past due if the Company has not received payments based on agreed-upon terms. The Company generally does not require any security or collateral to support its receivables. The Company performs on-going evaluations of its customers and maintains an allowance for bad and doubtful receivables. On December 31, 2019 and 2020, the Company had no allowance for doubtful accounts. Concentration of Credit Risk —Financial instruments that potentially subject the Company to concentrations of credit risk consist primarily of cash and accounts receivable. The Company maintains cash and restricted cash with various domestic and foreign financial institutions of high credit quality. The Company performs periodic evaluations of the relative credit standing of all of the aforementioned institutions. The Company’s accounts receivables are derived from sales contracts with a large number of customers. The Company maintains reserves for potential credit losses on customer accounts when deemed necessary. Significant customers are those which represent more than 10% of the Company’s total net revenue or gross accounts receivable balance at the balance sheet date. During the years-ended December 31, 2019 and 2020, the Company had no customer that accounted for 10% or more of total net revenue. In addition, as of December 31, 2019 and 2020, the Company has no customer that accounted for 10% or more of gross accounts receivable. As of December 31, 2019 and 2020, approximately 74% and 68%, respectively, of its accounts receivable is held by the Company’s sales platform vendor, Amazon, which collects money on the Company’s behalf from its customers. The Company’s business is reliant on one key vendor which currently provides the Company with its sales platform, logistics and fulfillment operations, including certain warehousing for the Company’s net goods, and invoicing and collection of its revenue from the Company’s end customers. In 2019, approximately 95% of the Company’s revenue was through or with the Amazon sales platform and in 2020, 88% of its net revenue was through or with the Amazon sales platform. Property and Equipment —Property and equipment are stated at cost less accumulated depreciation and amortization. Depreciation is provided for using the straight-line method over the estimated useful lives of the assets. Capital leases and leasehold improvements are amortized using the straight-line method over the shorter of the lease term or estimated useful life of the asset. Costs of maintenance and repairs that do not improve or extend the lives of the respective assets are expensed as incurred. The estimated useful lives for significant property and equipment categories are as follows: Computer equipment and software 3 years Furniture, fixtures, and equipment 3-5 years Leasehold improvements and capital leases Shorter of remaining lease term or estimated useful life Income Taxes —The Company accounts for income taxes under the asset and liability method. Deferred tax assets and liabilities are recognized for the future tax consequences attributable to operating loss carry-forwards and temporary differences between financial statement bases of existing assets and liabilities and their respective income tax bases. Deferred tax assets and liabilities are measured using enacted income tax rates expected to apply to taxable income in the years in which those temporary differences are expected to be recovered or settled. The effect of a change in the income tax rates on deferred tax asset and liability balances is recognized in income in the period that includes the enactment date of such rate change. A valuation allowance is recorded for loss carry-forwards and other deferred tax assets when it is determined that it is more likely than not that such loss carry-forwards and deferred tax assets will not be realized. The Company recognizes the tax benefits on any uncertain tax positions taken or expected to be taken in the consolidated financial statements when it is more likely than not the position will be realized upon ultimate settlement with the tax authority assuming full knowledge of the position and relevant facts. The tax benefits recognized in the consolidated financial statements from such a position are measured based on the largest benefit that has a greater than 50% likelihood of being realized upon ultimate settlement. The Company recognizes estimated interest and penalties related to uncertain tax positions as a part of the provision for income taxes. Revenue Recognition —The Company accounts for revenue in accordance with Financial Accounting Standards Board (“FASB”) Accounting Standard Codification (“ASC”) Topic 606, Revenue from Contracts with Customers (“ASC Topic 606”) . The Company adopted ASC Topic 606 as of January 1, 2017 using the full retrospective method. The standard did not affect the Company’s consolidated net loss, financial position, or cash flows. There were no changes to the timing of revenue recognition as a result of the adoption. The Company derives its revenue from the sale of consumer products. The Company sells its products directly to consumers through online retail channels and through wholesale channels. For direct-to-consumer sales, the Company considers customer order confirmations to be a contract with the customer. Customer confirmations are executed at the time an order is placed through third-party online channels. For wholesale sales, the Company considers the customer purchase order to be the contract. For all of the Company’s sales and distribution channels, revenue is recognized when control of the product is transferred to the customer (i.e., when the Company’s performance obligation is satisfied), which typically occurs at shipment date. As a result, the Company has a present and unconditional right to payment and record the amount due from the customer in accounts receivable. Revenue from consumer product sales is recorded at the net sales price (transaction price), which includes an estimate of future returns based on historical return rates. There is judgment in utilizing historical trends for estimating future returns. The Company’s refund liability for sales returns was $0.5 million and $0.5 million at December 31, 2019 and 2020, respectively, which is included in accrued liabilities and represents the expected value of the refund that will be due to our customers. The Company evaluated principal versus agent considerations to determine whether it is appropriate to record platform fees paid to Amazon as an expense or as a reduction of revenue. Platform fees are recorded as sales and distribution expenses and are not recorded as a reduction of revenue because it owns and controls all the goods before they are transferred to the customer. The Company can, at any time, direct Amazon, similarly, other third-party logistics providers (“Logistics Providers”), to return the Company’s inventory to any location specified by the Company. It is the Company’s responsibility to make customers whole following any returns made by customers directly to Logistic Providers and the Company retains the back-end inventory risk. Further, the Company is subject to credit risk (i.e., credit card chargebacks), establishes prices of its products, can determine who fulfills the goods to the customer (Amazon or the Company) and can limit quantities or stop selling the goods at any time. Based on these considerations, the Company is the principal in this arrangement. Performance Obligations . A performance obligation is a promise in a contract to transfer a distinct good to the customer and is the unit of account in ASC Topic 606. A contract’s transaction price is recognized as revenue when the performance obligation is satisfied. Each of the Company’s contracts have a single distinct performance obligation, which is the promise to transfer individual goods. For consumer product sales, the Company has elected to treat shipping and handling as fulfillment activities, and not a separate performance obligation. Accordingly, the Company recognizes revenue for its single performance obligation related to product sales at the time control of the merchandise passes to the customer, which is generally at the time of shipment. The Company bills customers for charges for shipping and handling on certain sales and such charges are recorded as part of net revenue. Shipping and handling revenue for each of the years-ended December 31, 2019 and 2020 were de minimis. For each contract, the Company considers the promise to transfer products to be the only identified performance obligation. In determining the transaction price, the Company evaluates whether the price is subject to refund or adjustment to determine the net consideration to which the Company expects to be entitled. All of the Company’s direct and wholesale revenue for the years-ended December 31, 2019 and 2020 are recognized at a point in time. Sales taxes —Consistent with prior periods, sales taxes collected from customers are presented on a net basis and as such are excluded from net revenue. Net Revenue by Category : The following table sets forth the Company’s net revenue disaggregated by sales channel and geographic region based on the billing addresses of its customers (in thousands): Year-Ended December 31, 2019 Direct Wholesale PaaS Total North America $ 111,168 $ 1,408 $ 1,685 $ 114,261 Other 190 — — 190 Total net revenue $ 111,358 $ 1,408 $ 1,685 $ 114,451 Year-Ended December 31, 2020 Direct Wholesale PaaS Total North America $ 164,162 $ 20,150 $ 1,336 $ 185,648 Other 56 — — $ 56 Total net revenue $ 164,218 $ 20,150 $ 1,336 $ 185,704 Net Revenue by Product Categories : The following table sets forth the Company’s net revenue disaggregated by product categories (in thousands): Year-Ended December 31, 2019 2020 Heating, cooling and air quality $ 58,025 $ 78,424 Kitchen appliances 26,917 29,711 Health and beauty 14,948 26,070 Personal protective equipment — 15,488 Cookware, kitchen tools and gadgets 6,898 14,868 Home office 172 7,669 Housewares 3,206 3,277 Other 2,600 8,861 Total net product revenue 112,766 184,368 PaaS 1,685 1,336 Total net revenue $ 114,451 $ 185,704 Fair Value of Financial Instruments — The Company’s financial instruments, including net accounts receivable, accounts payable, and accrued and other current liabilities are carried at historical cost. At December 31, 2020, the carrying amounts of these instruments approximated their fair values because of their short-term nature. The Company’s credit facility is carried at amortized cost at December 31, 2019 and December 31, 2020 and the carrying amount approximates fair value as the stated interest rate approximates market rates currently available to the Company. The Company considers the inputs utilized to determine the fair value of the borrowings to be Level 2 inputs. Assets and liabilities recorded at fair value on a recurring basis in the consolidated balance sheets are categorized based upon the level of judgment associated with the inputs used to measure their fair values. Fair value is defined as the exchange price that would be received for an asset or an exit price that would be paid to transfer a liability in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. Valuation techniques used to measure fair value must maximize the use of observable inputs and minimize the use of unobservable inputs. The authoritative guidance on fair value measurements establishes a three-tier fair value hierarchy for disclosure of fair value measurements as follows: Level 1 —Inputs are unadjusted, quoted prices in active markets for identical assets or liabilities at the measurement date; Level 2 —Inputs are observable, unadjusted quoted prices in active markets for similar assets or liabilities, unadjusted quoted prices for identical or similar assets or liabilities in markets that are not active, or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the related assets or liabilities; and Level 3 —Unobservable inputs that are supported by little or no market data for the related assets or liabilities. Goodwill — Goodwill is the excess of the acquisition cost of an acquired business over the fair value of the identifiable net assets acquired. Goodwill and other indefinite lived intangible assets are not amortized. These assets are reviewed annually (or more frequently under various conditions) for impairment using a fair value approach. The Company performs its annual, or interim, goodwill impairment test by comparing the fair value of its reporting unit with their carrying amounts. The Company performs its annual impairment testing on December 31 of the calendar year. The Company would recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value. Additionally, the Company considers income tax effects from any tax-deductible goodwill on the carrying amount of its reporting unit when measuring the goodwill impairment loss, if applicable. The fair value of the reporting unit is estimated using discounted cash flow methodologies, as well as considering third-party market value indicators. The Company’s use of a discounted cash flow methodology includes estimates of future revenue based upon budgets and projections. The Company also develops estimates for future levels of gross and operating profits and projected capital expenditures. The Company’s methodology also includes the use of estimated discount rates based upon industry and competitor analysis as well as other factors. Calculating the fair value of the reporting unit requires significant estimates and assumptions by management. Should the estimates and assumptions regarding the fair value of the reporting unit prove to be incorrect, the Company may be required to record impairments to its goodwill in future periods and such impairments could be material. Intangible assets — Intangible assets with finite lives are amortized over their estimated useful life on a straight-line basis. The Company monitors conditions related to these assets to determine whether events and circumstances warrant a revision to the remaining amortization. The Company tests these assets for potential impairment whenever its management concludes events or changes in circumstances indicate that the carrying amount may not be recoverable. The original estimate of an asset’s useful life and the impact of an event or circumstance on either an asset’s useful life or carrying value involve significant judgment regarding estimates of the future cash flows associated with each asset. Business Combinations —In accordance with FASB ASC Topic 805 “Business Combinations", acquired assets and liabilities assumed as part of a business acquisition are generally recorded at their fair value at the date of acquisition. The excess of purchase price over the fair value of assets acquired and liabilities assumed is recorded as goodwill. Determining fair value of identifiable assets, particularly intangibles, and liabilities acquired also requires management to make estimates, which are based on all available information and in some cases assumptions with respect to the timing and amount of future revenues and expenses associated with an asset. Accounting and Contingent Consideration — The Company’s acquisitions include contingent consideration as part of the purchase price. The fair value of the contingent consideration is estimated as of the acquisition date based on the present value of the contingent payments to be made using a weighted probability of possible payments. The unobservable inputs used in the determination of the fair value of the contingent consideration include management’s assumptions about the likelihood of payment based on the established benchmarks and discount rates based on internal rate of return analysis. The fair value measurement includes inputs that are Level 3 measurements. If actual results increase or decrease as compared to the assumption used in the Company’s analysis, the fair value of the contingent consideration obligations will increase or decrease, up to the contracted limit, as applicable. Changes in the fair value of the contingent earn-out consideration could cause a material impact and volatility in the Company’s operating results. Inventory and Cost of Goods Sold —The Company’s inventory consists almost entirely of finished goods. The Company currently records inventory on its balance sheet on a first-in first-out basis, or net realizable value, if it is below the Company’s recorded cost. The Company’s costs include the amounts it pays manufacturers for product, tariffs and duties associated with transporting product across national borders, and freight costs associated with transporting the product from its manufacturers to its warehouses, as applicable. The “Cost of goods sold” line item in the consolidated statements of operations is comprised of the book value of inventory sold to customers during the reporting period. When circumstances dictate that the Company use net realizable value as the basis for recording inventory, it bases its estimates on expected future selling prices less expected disposal costs. Sales and Distribution— Sales and distribution expenses consist of online advertising costs, marketing and promotional costs, sales and platform commissions, fulfillment, including shipping and handling, warehouse costs and employee compensation and benefits. Costs associated with the Company’s advertising and sales promotion are expensed as incurred and are included in sales and distribution expenses. For the years-ended December 31, 201 9 and 20 20 , the Company recognized $ million and $ 6.3 million , respectively, for advertising costs, which consists primarily of online advertising expense. Shipping and handling expense is included in the Company’s consolidated statements of operations within sales and distribution expenses. This includes pick and pack costs and outbound transportation costs to ship goods to customers performed by e-commerce platforms or incurred directly by the Company’s own fulfillment operations. The Company’s expense for shipping and handling was $ million and $ million during fiscal years 201 9 and 20 20 , respectively. Research and Development —Research and development expenses include compensation and employee benefits for technology development employees, travel related costs, and fees paid to outside consultants related to development of the Company’s owned intellectual property. General and Administrative —General and administrative expenses include compensation and employee benefits for executive management, finance administration, legal, and human resources, facility costs, travel, professional service fees and other general overhead costs. Stock-Based Compensation— Stock-based compensation expense to employees is measured based on the grant-date fair value of the awards and recognized in the consolidated statements of operations over the period during which the employee is required to perform services in exchange for the award (the vesting period of the award). The Company estimates the fair value of stock options granted using the Black-Scholes option valuation model. The Black-Scholes option-pricing model requires the input of highly subjective assumptions, including the fair value of the Company’s underlying common stock, the expected term of stock options, the expected volatility of the price of its common stock, risk-free interest rates and the expected dividend yield of its common stock. The assumptions used in the Company’s option-pricing model represent management’s best estimates. These estimates involve inherent uncertainties and the application of management’s judgment. If factors change and different assumptions are used, the Company’s stock-based compensation expense could be materially different in the future. These assumptions are estimated as follows: • Fair Value of Common Stock . The Company must estimate the fair value of common stock, as discussed in the section “Common Stock Valuation” below. • Risk-Free Interest Rate . The Company based the risk-free interest rate used in the Black-Scholes valuation model on the implied yield available on U.S. Treasury zero-coupon bonds with an equivalent remaining term of the stock options for each stock option group. • Expected Term . The Company determines the expected term based on the average period the stock options are expected to remain outstanding generally calculated as the midpoint of the stock options vesting term and contractual expiration period, as it does not have sufficient historical information to develop reasonable expectations about future exercise patterns and post-vesting employment termination behavior. • Expected Volatility . The Company determines the price volatility factor based on the historical volatility of publicly-traded industry peers. To determine its peer group of companies, the Company considers public companies in the technology industry and selects those that are similar to the Company in size, stage of life cycle and financial leverage. The Company does not rely on implied volatilities of traded options in its industry peers’ common stock because the volume of activity is relatively low. • Expected Dividend Yield . The Company has not paid and does not anticipate paying any cash dividends in the foreseeable future and, therefore, uses an expected dividend yield of zero. If any of the assumptions used in the Black-Scholes option-pricing model changes significantly, stock-based compensation for future awards may differ materially compared with the awards granted previously. The Company recognizes forfeitures as they occur, which results in a reduction in compensation expense at the time of forfeiture. Foreign Currency —The functional currency of the Company’s foreign subsidiaries is the local currency. All assets and liabilities of foreign subsidiaries are translated at the current exchange rate as of the end of the period, and revenues and expenses are translated at the average exchange rates in effect during the period. The gain or loss resulting from the process of translating foreign currency financial statements into U.S. dollars is reflected as a foreign currency cumulative translation adjustment and reported as a component of accumulated other comprehensive income loss. Foreign currency transaction gains and losses resulting from or expected to result from transactions denominated in a currency other than the functional currency are recognized in other expense, net in the consolidated statements of operations. The Company recorded net loss from foreign currency transactions of less than $0.1 million for each of the years-ended December 31, 2019 and 2020. Net Loss Per Share —The Company computes basic earnings per share using the weighted-average number of shares of common stock outstanding during the period. For periods in which the Company reports net losses, diluted net loss per share attributable to stockholders is the same as basic net loss per share attributable to stockholders, because potentially dilutive common shares are not assumed to have been issued if their effect is anti-dilutive. Segment Information —The Company reports segment information in accordance with ASC Topic No. 280 “Segment Reporting.” The Company has one reportable segment. Recent Accounting Pronouncements The Jumpstart Our Business Startups Act of 2012 (the “JOBS Act”) permits an emerging growth company to take advantage of an extended transition period to comply with new or revised accounting standards applicable to public companies. The Company has elected to use this extended transition period until it is no longer an emerging growth company or until it affirmatively and irrevocably opts out of the extended transition period. As a result, the Company’s financial statements may not be comparable to companies that comply with new or revised accounting pronouncements as of public company effective dates. Adopted Accounting Standards In June 2018, the FASB issued Accounting Standards Update (“ASU”) No. 2018-07, Compensation—Stock Compensation (Topic 718): Improvements to Nonemployee Share-based Payment Accounting In February 2018, the FASB issued ASU No. 2018-02, Income Statement—Reporting Comprehensive Income (Topic 220) 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 Recently Issued Accounting Pronouncements In February 2016, the FASB issued ASU No. 2016-02, Leases (Topic 842) In June 2016, the FASB issued ASU 2016-13: Financial Instruments – Credit Losses (Topic 326). In December 2019, the FASB issued ASU 2019-12, Income Taxes While the Company has not completed its evaluation of the impact of adoption of this standard, the Company does not expect it to have a material impact on its consolidated financial statements. In August 2018, the FASB issued ASU No. 2018-15, “Customer’s Accounting for Implementation Cost Incurred in a Cloud Computing Arrangement That Is a Service Contract” (“ASU 2018-15”) implementation costs being capitalized; the associated amortization charge will, however, be recorded as an operating expense. Under the previous guidance, costs incurred when implementing a cloud computing arrangement deemed to be a service contract were recorded as an operating expense when incurred. ASU 2020-06 will be effective for fiscal years beginning after December 15, 2021, including interim periods within those fiscal years. Early adoption is permitted. While the Company has not completed its evaluation of the impact of adoption of this standard, the Company does not expect it to have a material impact on its consolidated financial statements . In August 2020, The FASB issued ASU No. 2020-06, “Debt—Debt with Conversion and Other Options (Topic 470) and Derivatives and Hedging—Contracts in Entity’s Own Equity (Topic 814): Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity” (“ASU 2020-06”) While the Company has not completed its evaluation of the impact of adoption of this standard, the Company does not expect it to have a material impact on its consolidated financial statements. |