Summary of Significant Accounting Policies | Summary of Significant Accounting Policies Basis of Presentation The accompanying consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (“GAAP”). The consolidated financial statements include the accounts of the Company, and its wholly owned subsidiaries after elimination of intercompany transactions and balances. Stock Split In April 2021, the Company effected a 1-for-2 forward stock split of its common and redeemable convertible preferred stock. In connection with the forward stock split, each issued and outstanding share of common stock, automatically and without action on the part of the holders, became two shares of common stock and each issued and outstanding share of redeemable convertible preferred stock, automatically and without action on the part of the holders, became two shares of redeemable convertible preferred stock. The par value per share of common and redeemable convertible preferred stock was not adjusted. All share, per share and related information presented in the consolidated financial statements and accompanying notes have been retroactively adjusted, where applicable, to reflect the impact of the stock split. Segment Reporting and Geographic Information The Company’s Chief Executive Officer, as the chief operating decision maker, organizes the Company, manages resource allocations, and measures performance on the basis of one operating segment. All of the Company’s long-lived assets are located in the United States and substantially all of the Company’s revenue is from customers located in the United States. Use of Estimates The preparation of the consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, the disclosure of contingent assets and contingent liabilities at the date of the consolidated financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. The Company’s estimates, which are subject to varying degrees of judgment, include the valuation of inventories, sales returns and allowances, allowances for doubtful accounts, valuation of short-term investments, capitalized software, useful lives associated with long-lived assets, incremental borrowing rates associated with leases, valuation allowances with respect to deferred tax assets, accruals and contingencies, recoverability of non-cash marketing credits, recoverability of goodwill and long-lived assets, and the valuation and assumptions underlying stock-based compensation and for the periods prior to the Company's IPO, the fair value of common stock. On an ongoing basis, the Company evaluates its estimates compared to historical experience and trends, which form the basis for making judgments about the carrying value of assets and liabilities. In March 2020, the World Health Organization declared the outbreak of the novel coronavirus disease (“COVID-19”) a pandemic. The full extent to which the outbreak of the COVID-19 pandemic and any COVID-19 variants will impact the Company’s business, results of operations and financial condition is still unknown and will depend on future developments, which are uncertain and cannot be predicted, including, but not limited to, the duration and spread of the COVID-19 outbreak and its variants, their severity, the actions to contain the virus and its variants or treat their impact, and how quickly and to what extent normal economic and operating conditions can resume. In light of the unknown ultimate duration and severity of COVID-19 and the impact of any COVID-19 variants, the Company faces a greater degree of uncertainty than normal in making certain judgments and estimates needed to apply significant accounting policies. The Company assessed certain accounting matters and estimates that generally require consideration of forecasted information in context with the information reasonably available to the Company as of December 31, 2022 and through the date these consolidated financial statements were issued. Management is not aware of any specific event or circumstance that would require an update to estimates or judgments or a revision to the carrying value of assets or liabilities. However, these estimates and judgments may change as new events occur and additional information is obtained, which may result in changes being recognized in the Company’s consolidated financial statements in future periods. For example, based on macro trends within our Household and Wellness product category, consumer demand for sanitizing and disinfecting products has decelerated at a more rapid than expected rate as more consumers are vaccinated and retailers continue to manage heavy inventories of sanitization and disinfecting products in stores. The Company recorded an inventory write-down, inclusive of overhead costs and tariffs, of $4.3 million and $5.6 million, during the year ended December 31, 2022 and 2021, respectively, relating to certain sanitization and disinfecting products as the amount of inventory was significantly in excess of the decreasing demand. Included in these inventory write-down is $1.0 million and $0.7 million of Company earmarked donations of excess sanitization products during the year ended December 31, 2022 and 2021, respectively, which is included in selling, general and administrative expense on the consolidated statements of comprehensive loss. The amount of excess sanitization products donated in future periods may differ from those earmarked for donations. The Company will continue to monitor and evaluate the uncertainty and volatility of these conditions, in particular, the impact on the amount and valuation of the Company’s inventory in the future. Cash and Cash Equivalents Cash equivalents consist of short-term, highly liquid investments with stated maturities of three months or less from the date of purchase. Cash equivalents comprise amounts invested in money market funds. Investments Investments consist of highly liquid investments in debt securities. Investments comprises commercial paper, certificates of deposit, corporate bonds and U.S. government and agency securities, which are classified as available-for-sale investments. The Company includes its available-for-sale investments in current assets because the securities represent investments of cash available for current operations. Available-for-sale investments are recorded at fair value, which is based on quoted market prices for such securities, if available, or is estimated on the basis of quoted market prices of financial instruments with similar characteristics. Unrealized holding gains and losses are excluded from earnings and are reported as a component of comprehensive loss. Realized gains or losses are recorded in interest and other income (expense), net. The Company evaluates the potential impairment through review of unrealized losses associated with its investments to determine if the impairment is “temporary” or “other-than-temporary.” A “temporary” unrealized loss is recorded in the accumulated other comprehensive loss component of stockholders’ deficit. Such an unrealized loss does not reduce net income for the applicable accounting period because the loss is not viewed as “other-than-temporary”. If the impairment is determined to be “other-than-temporary” the loss is recorded as an impairment charge in the period any such determination is made. The factors evaluated to differentiate between “temporary” and “other-than-temporary” include the projected future cash flows, credit rating actions, and assessment of the credit quality of the underlying collateral, as well as other factors. Concentrations Financial instruments that potentially subject the Company to credit risk consist principally of cash, cash equivalents, short-term investments and accounts receivable. The Company places its cash with high credit quality financial institutions, which typically exceed federally insured limits. The Company invests its excess cash primarily in highly rated money market funds and short-term debt instruments, diversifies its investments and, by policy, invests only in highly rated securities to minimize credit risk. The Company’s customers that accounted for 10% or more of total accounts receivable, net, were as follows: As of December 31, 2022 2021 Customer A 44 % 48 % Customer B 15 % 24 % The Company’s customers that accounted for 10% or more of total revenue were as follows: For the Year Ended December 31, 2022 2021 2020 Customer A 31 % 28 % 23 % Customer B 19 % 22 % 22 % The Company currently buys all of its diapers from one supplier. Additionally, the Company currently buys substantially all of its wipes from one supplier. Management believes that other suppliers could provide similar products on reasonable terms. A change in suppliers, however, could cause a delay in manufacturing and a possible inventory shortage and loss of revenue, which would adversely affect the Company's operations. Accounts Receivable Sales made to consumers through the Company’s Honest.com website are conducted with credit cards, and the Company records its credit card sales in transit as accounts receivable at selling price less applicable deductions. The Company also extends credit in the normal course of business to its third-party ecommerce customers and retailers and performs credit evaluations on a case-by-case basis. The Company does not obtain collateral or other security related to its accounts receivable. Accounts receivable is presented net of allowances. The Company does not accrue interest on its trade receivables. On a periodic basis, the Company evaluates accounts receivable estimated to be uncollectible, and provides allowances as necessary for doubtful accounts. The allowance for doubtful accounts was $0.5 million and $0.2 million, respectively, as of December 31, 2022 and 2021. Inventories Inventories consist of finished goods and are stated at the lower of cost or estimated net realizable value. Cost is computed based on weighted average historical costs. The Company allocates certain overhead costs to the carrying value of its finished goods. The carrying value of inventories is reduced for any excess and obsolete inventory. Excess and obsolete inventory reductions are determined based on assumptions about future demand and sales prices, estimates of the impact of competition, and the age of inventory. If actual conditions are less favorable than those previously estimated by management, additional inventory write-downs could be required. Property and Equipment, Net Property and equipment are stated at cost, net of accumulated depreciation and amortization. Repairs and maintenance costs are expensed as incurred. When assets are retired or otherwise disposed of, the cost and the related accumulated depreciation are removed from the respective accounts and any resulting gain or loss is reflected in the consolidated statements of comprehensive loss. Depreciation and amortization are recorded using the straight-line method over the estimated useful lives of the assets as follows: Machinery and equipment 3-20 years Computer and office equipment 3-5 years Capitalized software and website development costs 1-5 years Furniture and fixtures 3-5 years Building 40 years Leasehold improvements Lesser of the estimated useful life or the remaining lease term Deferred IPO Costs Deferred offering costs consisted of costs incurred in connection with the sale of the Company’s common stock in its IPO, including certain legal, accounting, and other IPO-related expenses. Immediately upon the completion of the Company's IPO, deferred offering costs of $5.5 million were reclassified into stockholders’ equity from other assets as a reduction from the proceeds of the offering. Leases Beginning with the year ended December 31, 2022, the Company accounts for leases in accordance with Accounting Standards Codification No. 842, Leases (“ASC 842”). The Company’s lease portfolio includes both real estate and non-real estate type leases which are accounted for as either finance or operating leases. Real estate leases generally include office and warehouse facilities and non-real estate leases generally include office equipment and machinery. The Company determines if a contract is or contains a lease at inception. The Company’s leases have remaining lease terms of less than one Operating lease ROU assets and lease liabilities are recorded on the date the Company takes possession of the leased assets with expense recognized on a straight-line basis over the lease term. Leases with an estimated total term of 12 months or less are not recorded on the balance sheet and the lease expense is recognized on a straight-line basis over the lease term. Deferred rent represented the difference between rent amounts paid and amounts recognized as straight-line expense. The excess of straight-line rent expense over lease payments due was recorded as a deferred rent liability in accrued expenses, for the current portion, and other long-term liabilities, for the noncurrent portion, in the consolidated balance sheets. With the adoption of ASC 842, deferred rent is no longer recorded. As of December 31, 2021, the Company recorded deferred rent liabilities of $1.0 million in accrued expenses and $7.4 million in other long-term liabilities. Generally, the Company’s lease agreements do not contain material residual value guarantees or material restrictive covenants. Capitalized Software and Website Development Costs The Company accounts for its internal-use software costs and website development costs in accordance with ASC No. 350-40, Internal-Use Software , and ASC No. 350-50, Website Development Costs , respectively. The Company capitalizes costs to purchase and develop its websites and internal-use software and amortizes such costs on a straight-line basis over the estimated useful life of the software once it is available for its intended use. Capitalization of internal-use costs begins when the preliminary project stage is completed, management with the relevant authority authorizes and commits to the funding of the project, and it is probable that the project will be completed and will be used to perform the function intended. Capitalization of these costs ceases once the project is substantially complete and the software is ready for its intended purpose. Capitalized internal-use software and website development costs, including purchased software, is recorded in property and equipment, net in the consolidated balance sheets. For cloud-computing service arrangements, the Company capitalizes implementation costs consistent with internal-use software costs. Such capitalized costs are included within prepaid expenses and other current assets, for the current portion, and other assets, for the noncurrent portion, in the consolidated balance sheets and are expensed on a straight-line basis over the term of the service arrangement as selling, general and administrative expense. Capitalized implementation costs from cloud computing service arrangements was $1.0 million, net of $1.8 million of accumulated amortization as of December 31, 2022 and $0.9 million, net of $1.2 million of accumulated amortization as of December 31, 2021. Goodwill Goodwill represents the excess of purchase price over the fair value of net assets acquired in a business combination. Goodwill is not amortized but evaluated for impairment at least annually at the reporting unit level or whenever events or changes in circumstances indicate that the value may not be recoverable. Events or changes in circumstances which could trigger an impairment review include significant adverse changes in legal factors or in the business climate, an adverse action or assessment by a regulator, unanticipated competition, a loss of key personnel, significant changes in the manner in which the Company uses the acquired assets or the strategy for the Company’s overall business, significant industry or economic trends, or significant underperformance relevant to expected historical or projected future results of operations. Goodwill is assessed for possible impairment by performing a qualitative analysis to determine if it is more likely than not that the fair value of a reporting unit is less than its carrying amount. If, after assessing the totality of events or circumstances, the Company determines it is not more likely than not that the fair value of a reporting unit is less than its carrying amount, then additional impairment testing is not required. However, if the Company concludes otherwise, then the Company is required to perform the first of a two-step impairment test. The first step involves comparing the estimated fair value of a reporting unit with its respective book value, including goodwill. If the estimated fair value exceeds book value, goodwill is considered not to be impaired and no additional steps are necessary. If, however, the fair value of the reporting unit is less than its book value, then the carrying amount of the goodwill is compared with its implied fair value. The estimate of implied fair value of goodwill may require valuations of certain internally generated and unrecognized intangible assets. If the carrying amount of goodwill exceeds the implied fair value of that goodwill, an impairment loss is recognized in an amount equal to the excess. The Company tests goodwill for impairment annually at October 31. The Company performed its annual goodwill impairment test as of October 31, 2022 and no impairment was identified. Intangible Assets, Net Intangible assets are stated at cost, net of accumulated amortization. Intangible assets consist of tradenames and domain names. Tradenames and domain names are amortized on a straight-line basis, which approximates the pattern in which the economic benefits are consumed, over the estimated useful lives of the assets of 15 years. Impairment of Long-Lived Assets The Company assesses the carrying value of its long-lived assets, consisting primarily of property and equipment and intangible assets, when there is evidence that events or changes in circumstances indicate that the carrying value of an asset or group of assets may not be recoverable. Such events or changes in circumstances may include a significant decrease in the market price of a long-lived asset, a significant change in the extent or manner in which an asset is used, a significant change in legal factors or in the business climate, a significant deterioration in the amount of revenue or cash flows expected to be generated from a group of assets, a current expectation that, more likely than not a long-lived asset will be sold or otherwise disposed of significantly before the end of its previously estimated useful life, or any other significant adverse change that would indicate that the carrying value of an asset or group of assets may not be recoverable. The Company performs impairment testing at the asset group level that represents the lowest level for which identifiable cash flows are largely independent of the cash flows of other assets and liabilities. If events or changes in circumstances indicate that the carrying amount of an asset group may not be recoverable and the expected undiscounted future cash flows attributable to the asset group are less than the carrying amount of the asset group, an impairment loss equal to the excess of the asset’s carrying value over its fair value is recorded. Income Taxes Income taxes are accounted for using an asset and liability approach that requires the recognition of deferred tax assets and liabilities for the expected future tax consequences of events that have been included in the consolidated financial statements. Under this method, deferred tax assets and liabilities are determined based on the differences between the financial statement and tax basis of assets and liabilities and are measured using enacted tax rates in effect for the year in which the differences are expected to reverse. The effect of a change in tax rates or tax law on deferred tax assets and liabilities is recognized in income in the period that includes the enactment date. A valuation allowance is provided on deferred tax assets when it is determined that it is more likely than not that some portion or all of the net deferred tax assets will not be realized. The Company recognizes the tax benefit from uncertain tax positions only if it is more likely than not that the tax positions will be sustained on examination by the tax authorities, based on the technical merits of the position. The tax benefit is measured based on the largest benefit that has a greater than 50% likelihood of being realized upon ultimate settlement. The Company recognizes interest and penalties related to income tax matters in income tax expense. Foreign Currency Transactions The Company records foreign currency gains or losses in other income, net in the consolidated statements of comprehensive loss, related to transactions denominated in currencies other than the U.S. dollar. During the years ended December 31, 2022, 2021 and 2020, realized and unrealized foreign currency (losses) and gains, net were $(0.2) million, $(0.1) million and $0.1 million, respectively. Contingent Liabilities If a potential loss contingency is considered probable, and the amount can be reasonably estimated, the Company accrues a liability for an estimated loss. If the reasonable estimate of the loss is a range and no amount within the range is a better estimate, the minimum amount of the range is recorded as a liability. The Company does not accrue for contingent losses that, in its judgment, are considered to be reasonably possible. However, if the Company determines that a contingent loss is reasonably possible and the loss or range of loss can be estimated, the Company discloses the possible loss in the consolidated financial statements. Legal costs are expensed as incurred. Stock-Based Compensation The Company recognizes stock-based compensation expense for employees and non-employees based on the grant-date fair value of stock award over the applicable service period. For awards that vest based on continued service, stock-based compensation cost is recognized on a straight-line basis over the requisite service period, which is generally the vesting period of the awards. For awards with performance vesting conditions, stock-based compensation cost is recognized on a graded vesting basis over the requisite service period when it is probable the performance condition will be achieved. The grant date fair value of restricted stock awards that contain service vesting conditions is estimated based on the fair value of the underlying shares on grant date, with a cumulative adjustment for the portion of the service period that occurred for the period prior to the performance condition becoming probable of being achieved. For awards that contain service, performance or a combination of both vesting conditions, the grant date fair value of restricted stock award is estimated based on the fair value of the underlying shares on grant date while the Black-Scholes option-pricing model is used to estimate the grant date fair value of stock option awards. For stock option awards that contain service, performance and market vesting conditions, where the performance condition is an initial public offering or a change in control event, performance condition is not probable of being achieved for accounting purposes until the event occurs. Thereafter, stock-based compensation expense is recognized when the event occurs even if the market condition was not or is not achieved, provided the employee continues to satisfy the service condition. The Monte Carlo simulation model is used to estimate the fair value of stock options that have market vesting conditions. Determining the fair value of stock option awards requires judgment and the assumptions used in the option-pricing models require the input of subjective assumptions which are as follows: • Fair value - Prior to the Company's IPO, the fair value of the common stock underlying the Company’s stock-based awards was determined by the Company’s Board of Directors (the “Board”). The Company’s Board determined the common stock fair value at the stock option grant date by considering several objective and subjective factors, including the price paid for its common and preferred stock, actual and forecasted operating and financial performance, market conditions and performance of comparable publicly traded companies, developments and milestones within the Company, the rights, preferences, and privileges of its common and preferred stock, and the likelihood of achieving a liquidity event. Subsequent to the Company's IPO, the fair value of the Company's common stock is determined based on the closing stock price on the date of grant. • Expected volatility - Expected volatility is based on historical volatilities of a publicly traded peer group based on weekly price observations over a period equivalent to the expected term of the stock option grants. • Expected term - For stock options with only service vesting conditions the expected term is determined using the simplified method, which estimates the expected term using the contractual life of the option and the vesting period. For stock options with performance or market conditions, the term is estimated in consideration of the time period expected to achieve the performance or market condition, the contractual term of the award, and estimates of future exercise behavior. • Risk-free interest rate - The risk-free interest rate is based on the U.S. Treasury yield of treasury bonds with a maturity that approximates the expected term of the options. • Expected dividend yield - The dividend yield is based on the Company’s current expectations of dividend payouts. The Company has never declared or paid any cash dividends on its common stock, and the Company does not anticipate paying any cash dividends in the foreseeable future. The determination of stock-based compensation cost is inherently uncertain and subjective and involves the application of valuation models and assumptions requiring the use of judgment. If the Company had made different assumptions, its stock-based compensation expense and its net loss could have been significantly different. New shares are issued from authorized shares of common stock upon the exercise of stock options. Fair Value Measurements Fair value is defined as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The Company uses the following hierarchy in measuring the fair value of the Company’s assets and liabilities, focusing on the most observable inputs when available: Level 1 - Quoted prices in active markets for identical assets or liabilities. Level 2 - Observable inputs other than Level 1 quoted prices, such as quoted prices for similar assets and liabilities in active markets, quoted prices in markets that are not active for identical or similar assets and liabilities, or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the assets or liabilities. Level 3 - Valuations are based on inputs that are unobservable and significant to the overall fair value measurement of the assets or liabilities. Inputs reflect management’s best estimate of what market participants would use in pricing the asset or liability at the measurement date. Consideration is given to the risk inherent in the valuation technique and the risk inherent in the inputs to the model. Fair value is based on quoted market prices, if available. If listed prices or quotes are not available, fair value is based on internally developed models that primarily use market-based or independently sourced market parameters as inputs. Cash equivalents, consisting primarily of money market funds, represent highly liquid investments with maturities of three months or less at purchase. Market prices, which are Level 1 in the fair value hierarchy, are used to determine the fair value of the money market funds. Investments in debt securities are measured using broker provided indicative prices developed using observable market data, which are considered Level 2 in the fair value hierarchy. Certain assets, including long-lived assets, goodwill and intangible assets are also subject to measurement at fair value on a non-recurring basis if they are deemed to be impaired as a result of an impairment review. The fair value is measured using Level 3 inputs in the fair value hierarchy. Revenue Recognition The Company sells its products through digital and retail sales channels in the following product categories: Diapers and Wipes, Skin and Personal Care, and Household and Wellness. The digital sales channel includes direct-to-consumer sales through the Company’s website and sales to third-party ecommerce customers, who resell the Company’s products through their own online platforms. The retail sales channel includes sales to traditional brick and mortar retailers, who may also resell the Company’s products through their own online platforms. The Company accounts for revenue contracts with customers by applying the following steps in accordance with ASC No. 606, Revenue from Contracts with Customers : • Identification of the contract, or contracts, with a customer • Identification of the performance obligations in the contract • Determination of the transaction price • Allocation of the transaction price to the performance obligations in the contract • Recognition of revenue when, or as, the Company satisfies a performance obligation The Company elected as an accounting policy to record all shipping and handling costs as fulfillment costs. The Company accrues the cost of shipping and handling and recognizes revenue and costs at the point in time that control of the goods transfers to the customer. Direct-to-Consumer For direct sales to the consumer through the Company’s website, the Company’s performance obligation consists of the sale of finished goods to the consumer. Consumers may purchase products at any time or enter into subscription arrangements. Consumers place orders online in accordance with the Company’s standard terms and conditions and authorize payment when the order is placed. Credit cards are charged at the time of shipment. For subscription arrangements, consumers sign up to receive products on a periodic basis. Subscriptions are cancellable at any time without penalty, and no amounts are collected from the consumer until products are shipped. Revenue is recognized when transfer of control to the consumer takes place which is when the product is delivered to the carrier. Sales taxes collected from consumers are accounted for on a net basis and are excluded from revenue. Consumers may purchase gift cards, which are recorded as deferred revenue at the time of purchase. The Company recognizes revenue when these gift cards are redeemed for products and the revenue recognition criteria as described above have been met. For the year ended December 31, 2022 and 2021, revenue recognized from the use of gift cards was $0.8 million and $0.9 million, respectively. For the year ended December 31, 2020 revenue recognized from the use of gift cards was not material. As of December 31, 2022 and 2021, deferred revenue related to gift card purchases was $0.8 million and $0.7 million, respectively. Retail and Third-Party Ecommerce For retail and third-party ecommerce sales, the Company’s performance obligation consists of the sale of finished goods to retailers and third-party ecommerce customers. Revenue is recognized when control of the promised goods is transferred to those customers at time of shipment or delivery, depending on the contract terms. After the completion of the performance obligation, the Company has the right to consideration as outlined in the contract. Payment terms vary among the retail and third-party ecommerce customers although terms generally include a requirement of payment within 30 to 45 days of product shipment. Sales Returns and Allowances For direct-to-consumer, retail, and third-party ecommerce sales, the Company records estimated sales returns in the same period that the related revenue is recorded. The Company uses the expected value method to estimate returns, taking into considerati |