| Summary of Significant Accounting Policies (Policies) | 12 Months Ended |
| Dec. 31, 2022 |
| Accounting Policies [Abstract] | |
| Basis of presentation | The Company presents its financial statements on a consolidated basis including all of its wholly-owned subsidiaries. All intercompany balances and transactions have been eliminated. All foreign currency amounts in the consolidated statements of operations and comprehensive loss have been translated using an average rate for the reporting period. All foreign currency balances in the balance sheets have been translated using the spot rate at the end of the year. All figures expressed, except share amounts are represented in U.S. dollars in millions. |
| Use of estimates | The preparation of the consolidated financial statements in conformity with U.S. Generally Accepted Accounting Principles ("GAAP") requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. On an ongoing basis, the Company’s management evaluates estimates, including those related to contingent assets and liabilities as of the date of the consolidated financial statements as well as the reported amounts of revenue and expense during the reporting period. Such estimates are based on historical experience and on various other assumptions that are believed to be reasonable, the results of which form the basis for making judgments about the carrying values of assets and liabilities. These estimates, judgments and assumptions can affect the reported amounts of assets and liabilities at the dates of the condensed consolidated financial statements, and the reported amounts of expenses during the reporting period. Actual results could differ from those estimates. All revisions to accounting estimates are recognized in the period in which the estimates are revised. Significant estimates reflected in the Company's consolidated financial statements include, but are not limited to, reserves for loss and loss adjustment expense, reinsurance recoverable on unpaid losses, intangible assets, valuation allowance on deferred tax assets and the valuation of stock-based compensation prior to the Company’s Initial Public Offering (the “IPO”). |
| Segment information | The Company's chief operating decision makers are the Co-Chief Executive Officers. The chief operating decision makers also manages operations, allocate resources, and evaluate financial performance on a company-wide basis. The Company operates in one reporting segment within the United States, Europe and U.K., providing insurance products to customers through various sales channels. |
| Cash, cash equivalents and restricted cash | Cash and cash equivalents consist primarily of bank deposits and money market accounts with maturities of three months or less at the date of acquisition and are stated at cost, which approximates fair value. The Company's restricted cash relates to security deposits for certain office leases. The Company also collects insurance policy premiums that it holds in a segregated cash account for transmittal to the underwriting carrier, or settlement of insurance related claims. The carrying value of restricted cash approximates fair value. |
| Investments | Investments consist of fixed maturity securities and short-term investments. The Company considers all of its fixed maturity securities as available-for-sale and are carried at fair value. Fixed maturity securities consist of securities with an initial fixed maturity of more than one year. Unrealized gains and losses related to bonds are included in accumulated other comprehensive income as a separate component of stockholders' equity (deficit). The discount or premium on bonds is amortized using the effective yield method. Short-term investments, which may include commercial paper, certificates of deposit, and fixed maturity securities with an initial maturity of one year or less, are carried at amortized cost, which approximates fair value. The fair value of bonds is principally derived from market price data for identical assets from exchange or dealer markets and from market observable inputs such as interest rates and yield curves that are observable at commonly quoted intervals. For certain bonds for which market prices are not readily available, market values are principally estimated using values obtained from independent pricing services, broker quotes and internal estimates. Interest income, as well as prepayment fees and the amortization of the related premium or discount, is reported in net investment income. Realized gains or losses on the sale of investments are determined on the basis of specific identification. The Company continuously monitors the difference between cost and the estimated fair value of its investments. Each reporting period, securities with unrealized losses are reviewed to determine whether the decline in fair value requires the recognition of an allowance for credit losses. Factors considered in the review include (i) current market interest rates, (ii) general financial condition of the issuer, (iii) issuers industry and future business prospects, (iv) issuers past defaults in principal and interest payments, and (v) the payment structure of the investment and the issuers ability to make contractual payments on the investment. The Company also considers whether it intends to sell the security, or if it is more likely than not that it will be required to sell the security before recovery of its amortized cost. When assessing whether it intends to sell a fixed-maturity security or if it is likely to be required to sell a fixed-maturity security before recovery of its amortized cost, the Company evaluates certain relevant facts and circumstances which may include, but not limited to, business prospects, credit ratings and available information from asset managers and rating agencies for individual securities. For fixed-maturity securities where a decline in fair value is below the amortized cost basis and the Company intends to sell the security, or it is more likely than not that the Company will be required to sell the security before recovery of its amortized cost, a credit-loss charge is recognized in net income based on the fair value of the security at the time of assessment. For fixed-maturity securities that the Company has the intent and ability to hold, the Company compares the estimated present value of the cash flows expected to be collected to the amortized cost of the security. The extent to which the estimated present value of the cash flows expected to be collected is less than the amortized cost of the security and represents the credit-related portion of the impairment, such is recognized in net income through an allowance for credit losses. Any remaining decline in fair value represents the noncredit portion of the impairment, which is recognized in other comprehensive income. Accrued interest receivable is recorded as a component of accrued investment income on its consolidated balance sheet which is presented separately from available-for-sale securities. The Company does not measure an allowance for credit losses on accrued interest receivable and would instead write off accrued interest receivable at the time an issuer defaults or is expected to default on payments. |
| Fair value of financial instruments | Fair value is defined as the price that would be received upon the sale of an asset or paid to transfer a liability in an orderly transaction between willing, able and knowledgeable market participants at the measurement date. Fair value measurements are not adjusted for transaction costs. In addition, a three-tiered hierarchy for inputs is used in management's determination of fair value of financial instruments that emphasizes the use of observable inputs over the use of unobservable inputs by requiring that the observable inputs be used when available. Observable inputs are market participant assumptions based on market data obtained from sources independent of the Company. Unobservable inputs are the reporting entity's own assumptions about market participant assumptions based on the best information available under the circumstances. In assessing the appropriateness of using observable inputs in making its fair value determinations, the Company considers whether the market for a particular security is "active" or not based on all the relevant facts and circumstances. To determine the fair value of its investments, the Company utilizes third-party valuation service providers to gather, analyze and interpret market information and derive fair values based upon relevant methodologies and assumptions for individual instruments. Valuation service providers typically obtain data about market transactions and other key valuation model inputs from multiple sources and, through the use of widely accepted valuation models, provide a single fair value measurement for individual securities for which a fair value has been requested under the terms of service agreements. The inputs used by the valuation service providers include, but are not limited to, market prices from recently completed transactions and transactions of comparable securities, interest rate yield curves, credit spreads, currency rates and other market observable information, as applicable. The valuation models consider, among other things, market observable information as of the measurement date as well as the specific attributes of the security being valued including its term, interest rate, credit rating, industry sector and, when applicable, collateral quality and other issue or issuer specific information. When market transactions or other market observable data is limited, the extent to which judgment is applied in determining fair value is greatly increased. As a basis for considering such assumptions, a three-tier value hierarchy is used in management's determination of fair value based on the reliability and observability of inputs as follows: Level 1 — Valuations are based on unadjusted quoted prices in active markets that the Company has the ability to access for identical, unrestricted assets and do not involve any meaningful degree of judgment. An active market is defined as a market where transactions for the financial instrument occur with sufficient frequency and volume to provide pricing information on an ongoing basis; Level 2 — Valuations are based on direct and indirect observable inputs other than quoted market prices included in Level 1. Level 2 inputs include quoted prices for similar assets in active markets and inputs other than quoted prices that are observable for the asset, such as the terms of the security and market-based inputs; Level 3 — Valuations are based on techniques that use significant inputs that are unobservable. The valuation of Level 3 assets and liabilities requires the greatest degree of judgment. These measurements may be made under circumstances in which there is little, if any, market activity for the asset or liability. The Company's assessment of the significance of a particular input to the fair value measurement in its entirety requires judgment. In making the assessment, the Company considers factors specific to the asset. In certain cases, the inputs used to measure fair value may fall into different levels of the fair value hierarchy. In such cases, the level in the fair value hierarchy within which the fair value measurement is classified is determined based on the lowest level input that is significant to the fair value measurement in its entirety. The Company's fair value measurements include investments, intangible assets, warrants liability and stock options. |
| Concentrations of credit risk | Financial instruments that potentially subject the Company to concentrations of credit risk consist principally of cash and cash equivalents, fixed maturity securities and reinsurance recoverables. Cash and cash equivalents are held with financial institutions of high credit quality, and fixed maturity securities primarily on U.S. government, U.S. government agencies, and high credit quality issuers of debt securities. Cash and cash equivalent balances may exceed the amount of insurance provided on such balances. The Company evaluates the financial condition of its reinsurers, and reinsures its business primarily with highly rated reinsurers, and may retain funds due to reinsurers or require letters of credit as security for those recoverable balances (Note 8). |
| Premium receivable | Premium receivable is reported net of an allowance for estimated uncollectible premium amounts. Premiums receivable are short-term in nature and due within a year. Allowance is based upon the ongoing review of amounts outstanding, length of collection periods, the creditworthiness of the insured and other relevant factors. Amounts deemed to be uncollectible are written off against the allowance. |
| Reinsurance | Reinsurance is used to mitigate the exposure to losses, manage capacity and protect capital resources. Reinsuring loss exposures does not relieve the Company from its obligations to policyholders. Reinsurance recoverable, including amounts related to incurred but not reported claims (“IBNR”) and prepaid reinsurance premium, is reported as an asset. To minimize exposure to losses related to a reinsurer's inability to pay, the financial condition of such reinsurer is evaluated initially upon placement of the reinsurance and periodically thereafter. In addition to considering the financial condition of a reinsurer, the collectability of the reinsurance recoverable is evaluated based upon a number of other factors. Such factors include the amounts outstanding, length of collection periods, disputes, any collateral or letters of credit held and other relevant factors. To the extent that an allowance for uncollectible reinsurance recoverable is established, amounts deemed to be uncollectible would be written off against the allowance for estimated uncollectible reinsurance recoverable. The Company has no historical experience on credit losses from reinsurance recoverables and has not recorded any allowance for uncollectible reinsurance recoverable as of December 31, 2022 and December 31, 2021. Amounts recoverable from reinsurers are estimated in a manner consistent with the liability associated with the reinsured business and consistent with the terms of the underlying contract. Ceded premium written is recorded in accordance with the applicable terms of the reinsurance contracts and ceded premium earned is charged against revenue over the period of the reinsurance contracts. Ceded losses incurred reduce net loss and loss adjustment expense incurred over the applicable periods of the reinsurance contracts with third-party reinsurers. The ceding of insurance does not legally discharge the Company from its primary liability for the full amount of the policy coverage, and therefore the Company will be required to pay the loss and bear collection risk if the reinsurer fails to meet its obligations under the reinsurance agreement. To minimize exposure to significant losses from reinsurance insolvencies, the Company evaluates the financial condition of its reinsurers and monitors concentrations of credit risk. Prepaid reinsurance premiums represents the unearned portion of premiums ceded to reinsurers. Funds held under reinsurance treaties represent amounts retained by the Company on behalf of the reinsurer based on terms of the reinsurance agreements. |
| Deferred acquisition costs | Direct acquisition costs, which primarily consist of commissions and premium taxes, related to each policy the Company successfully writes are deferred and amortized to expense in proportion to the premium earned, generally over a period of one year. Deferred acquisition costs are reviewed at least annually to determine their recoverability from future income. If any such costs are determined not to be recoverable they are charged to expense. Anticipated net loss and loss adjustment expense and estimated remaining costs of servicing contracts are considered when evaluating recoverability of deferred acquisition costs. |
| Property and equipment, net | Property and equipment are stated at cost, net of accumulated depreciation. |
| Capitalized internal use software | The Company defers certain costs related to the development of internal use software, which are incurred during the application development stage, and amortizes them over the software's estimated useful life. The amounts capitalized include employee payroll and payroll-related costs directly associated with the development activities. The Company's policy is to amortize capitalized costs using the straight-line method over the estimated useful life, which is currently two years, b eginning when the software is substantially complete and ready for its intended use. Costs incurred in the preliminary and post-implementation stages of the Company's products are expensed as incurred. |
| Intangible Assets | Intangible assets are recorded at their acquisition date fair values which involves the use of valuation methodologies appropriate for determining the market value of each asset. These valuation methodologies use various assumptions that are inherently subjective. Identifiable intangible assets consist of value of business acquired and technology, which are subject to amortization, and insurance licenses and trademark associated with the Company’s name acquired in 2019, which are not subject to amortization. Indefinite-lived intangible assets are tested for impairment at least annually, or more frequently if events or such as a change in business circumstances that indicates the carrying value of the assets may not be recoverable. The annual impairment test for indefinite-lived intangible assets may be completed through a qualitative assessment to determine if the fair value of the indefinite-lived intangible assets is more likely than not greater than the carrying amount. The Company may elect to bypass the qualitative assessment, or if a qualitative assessment indicates it is more likely than not that the estimated carrying value exceeds the fair value, the Company will test for impairment using a quantitative process. If the Company determines that impairment of its intangible assets may exist, the amount of impairment loss is measured as the excess of carrying value over fair value. The estimates in the determination of the fair value of indefinite-lived intangible assets include the anticipated future revenues of the Company and the resulting cash flows. There were no circumstances that indicate that the carrying amount of intangible assets deemed to have an indefinite useful life may not be recoverable for the years ended December 31, 2022 and 2021. Intangible assets subject to amortization are amortized over the estimated useful life and reviewed for impairment when indicators exists. |
| Goodwill | Goodwill is the excess of purchase price over the fair value of net assets acquired. Goodwill is not amortized, but instead is reviewed for impairment at the reporting unit level on an annual basis, during the fourth quarter, or more frequently if indicators of impairment exist. The annual impairment test for goodwill is initially completed through 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 value. If facts and circumstances determine that it is not more likely than not that a reporting unit fair value is less than its carrying amount, then additional testing of goodwill is not required. However, if we determine that it is more likely than not that the fair value of a reporting unit is less than the carrying value, then we will perform a quantitative analysis. The quantitative analysis compares the estimated fair value of a reporting unit to its carrying value, including goodwill. If the fair value exceeds the carrying value, goodwill is considered not the be impaired. However, if the carrying value exceeds the fair value of a reporting unit, an impairment loss will be recognized in the amount of the excess carrying value over fair value limited by the total amount of goodwill for the reporting unit. There were no circumstances that indicate that the carrying value of goodwill was more likely than not greater than the fair value of a reporting unit for the year ended December 31, 2022. |
| Unpaid loss and loss adjustment expense | The reserves for loss and loss adjustment expense represent management's best estimate of the ultimate cost of all reported and unreported loss incurred through the balance sheet date. Unpaid loss and loss adjustment are based upon the assumption that past developments are an appropriate indicator of future events. The IBNR portion of unpaid loss and loss adjustment expense is based on past experience and other factors. The methods of making such estimates and for establishing the resulting reserves are periodically reviewed and updated. Any resulting adjustments are reflected in income. Unpaid loss and loss adjustment expense consists of the estimated ultimate cost of settling claims incurred within the reporting period (net of related reinsurance recoverable), including IBNR claims, plus changes in estimates of prior period losses. The Company reports its unpaid loss and loss adjustment expense on an undiscounted basis. The estimation of the liability for unpaid loss and loss adjustment expense is inherently complex and subjective, especially in view of changes in the legal and economic environment, which impact the development of unpaid loss and loss adjustment expense, and therefore quantitative techniques frequently have to be supplemented by subjective considerations and managerial judgment. In addition, trends that have affected development of liabilities in the past may not necessarily occur or affect liability development to the same degree in the future. Therefore, there can be no assurance that the ultimate liability will not materially differ from amounts reserved with a resulting material effect on the operating results of the Company. The unpaid loss and loss adjustment expense estimate is generally calculated by first projecting the ultimate cost of all claims that have been incurred and then subtracting reported losses and loss adjustment expenses. Reported losses include cumulative paid losses and loss adjustment expenses plus case reserves. Therefore, the IBNR also includes provision for expected development on reported claims. The Company's actuarial analysis of the historical data provides the factors the Company uses in its actuarial analysis in estimating its loss and loss adjustment reserves. These factors are measures over time of claims reported, average case incurred amounts, case development, severity and payment patterns. However, these factors cannot be directly used as they do not take into consideration changes in business mix, claims management, regulatory issues, and other subjective factors. The Company uses multiple actuarial methods in determining its estimates of the ultimate unpaid claim liabilities. Each of these methods require judgment and assumptions. The methods can include, but are not limited to: • Paid Development Method — uses historical, cumulative paid losses by accident year and develops those actual losses to estimated ultimate losses based upon the assumption that each accident year will develop to estimated ultimate cost in a manner that is analogous to prior years. • Paid Bornhuetter-Ferguson Method — a combination of the Paid Development Method and the Expected Loss Method, the Paid Bornhuetter-Ferguson Method estimates ultimate losses by adding actual paid losses and projected future unpaid losses. The amounts produced are then added to cumulative paid losses to produce the final estimates of ultimate incurred losses. • Incurred Development Method — uses historical, cumulative incurred losses by accident year and develops those actual losses to estimated ultimate losses based upon the assumption that each accident year will develop to estimated ultimate cost in a manner that is analogous to prior years. • Incurred Bornhuetter — Ferguson Method — a combination of the Incurred Development Method and the Expected Loss Method, the Incurred Bornhuetter-Ferguson Method estimates ultimate losses by adding actual incurred losses and projected future unreported losses. The amounts produced are then added to cumulative incurred losses to produce an estimate of ultimate incurred losses. • Expected Loss Method — utilizes an expected ultimate loss ratio based on historical experience adjusted for trends multiplied by earned premium to project ultimate losses. For each method, losses are projected to the ultimate amount to be paid. The Company then analyzes the results and may emphasize or de-emphasize some or all of the outcomes to reflect actuarial judgment regarding their reasonableness in relation to supplementary information and operational and industry changes. These outcomes are then aggregated to produce a single selected point estimate that is the basis for the actuary's point estimate for loss reserves. |
| Contingent liabilities | The Company accounts for its contingent liabilities in accordance with Accounting Standards Codification (ASC) Topic 450, "Contingencies". A provision is recorded when it is both probable that a liability has been incurred and the amount of the loss can be reasonably estimated. With respect to legal matters, provisions are reviewed and adjusted to reflect the impact of negotiations, estimated settlements, legal rulings, advice of legal counsel and other information and events pertaining to a particular matter. |
| Comprehensive loss | Comprehensive loss includes net loss as well as other changes in stockholders' equity that result from transactions and economic events other than those with stockholders. |
| Employee related obligations | The Company established a defined contribution savings plan under Section 401(k) of the Internal Revenue Code for employees based in the United States. This plan covers substantially all employees who meet minimum age and service requirements and allows participants to defer a portion of their annual compensation on a pre-tax basis. Company contributions to the plan may be made at the discretion of the Company's board of directors. |
| Revenue | Premium is earned on a pro-rata basis over the term of the related insurance coverage. Unearned premium and prepaid reinsurance premium represent the portion of gross premium written and ceded premium written, respectively, related to the unexpired terms of related policies. Premium ceded to third party reinsurers is reported as a reduction of earned premium. A premium deficiency is recognized if the sum of expected loss and loss adjustment expense, unamortized acquisition costs, and policy maintenance costs exceeds the remaining unearned premium. A premium deficiency would first be recognized by charging any unamortized acquisition costs to expense to the extent required to eliminate the deficiency. If the premium deficiency were greater than unamortized acquisition costs, a liability would be accrued for the excess deficiency. The Company does not consider anticipated investment income when determining if a premium deficiency exists. There was no premium deficiency as of December 31, 2022 and 2021. Ceding commission income represents commission received based on premium ceded to third-party reinsurers to reimburse us for acquisition and underwriting expenses. Commissions on reinsurance premium ceded is recorded as earned consistent with the recognition of earned premium on the underlying insurance policies, on a pro-rata basis over the terms of the policies reinsured. The portion of ceding commission income which represents reimbursement of successful acquisition costs related to the underlying policies is recorded as an offset to other insurance expense. Net investment income represents interest earned from fixed maturity securities, short term securities and other investments, and gains or losses from sale of investments. Investment income is recorded as earned. Investment income consists primarily of interest income which is recognized on an accrual basis. Net investment income represents investment income, net of investment fees paid to the Company’s investment manager and other investment expenses. Commission income consists of commissions earned on policies written on behalf of third-party insurance companies where the Company has no exposure to the insured risk. Such commission is recognized on the effective date of the associated policy which is when the performance obligation is completed . Other income consists of fees collected from policyholders relating to installment premiums, and are recognized at the time each policy installment is billed. |
| Other insurance expense | Other insurance expense consists of the amortization of deferred acquisition costs and premium taxes incurred on the successful acquisition of business written on a direct basis, and merchant processing fees. Other insurance expense also includes employee compensation, including stock-based compensation and benefits, of the Company's underwriting teams, as well as allocated occupancy costs and related overhead costs based on headcount. |
| Sales and marketing | Sales and marketing includes third-party marketing, advertising, branding, public relations and sales expenses. Sales and marketing also includes associated employee compensation, including stock-based compensation and benefits, as well as allocated occupancy costs and related overhead based on headcount. Sales and marketing costs are expensed as incurred. |
| Technology development | Technology development consists of employee compensation, including stock-based compensation and benefits, and expenses related to vendors engaged in product management, design, development and testing of the Company's websites and products. Technology development also includes allocated occupancy costs and related overhead costs based on headcount. Technology development costs are expensed as incurred, except for costs that are capitalized related to internal-use software development projects which are subsequently depreciated over the expected useful life of the developed software. |
| General and administrative | General and administrative includes employee compensation, including stock-based compensation and benefits for executive, finance, accounting, legal, business operations and other administrative personnel. In addition, general and administrative includes outside legal, tax and accounting services, non-income based taxes, insurance, charitable donations, and allocated occupancy costs and related overhead costs based on headcount. |
| Leases | The Company determines whether an arrangement is a lease at its inception. Operating lease Right-of-Use assets (ROU) and operating lease liabilities are recognized at the lease commencement date based on the estimated present value of lease payments over the lease term. Operating lease ROU assets are presented under Other assets (Note 12) and Operating lease liabilities are presented under Other Liabilities and Accrued Expenses (Note 14). To determine the present value of lease payments, the Company uses an estimated incremental borrowing rate for leases of office spaces which is derived from information available at the lease commencement date. For certain leases that contain options to extend, the options are included in operating lease liabilities only if the Company is reasonably certain that the option will be exercised. Variable lease costs are recorded as expense in the period the obligation is incurred and are not included in the Company’s operating lease liabilities. The Company accounts for the lease and non-lease components as a single lease component for leases for real estate. Operating lease expense is recognized on a straight-line basis over the lease term. |
| Accounting for stock-based compensation | The Company accounts for stock-based compensation in accordance with ASC Topic 718, "Compensation — Stock Compensation." Stock options are mainly awarded to employees and members of the Company's board of directors and measured at fair value at each grant date. The Company calculates the fair value of share options on the date of grant using the Black-Scholes option-pricing model and the expense is recognized over the requisite service period for awards expected to vest using the straight-line method. The requisite service period for share options is generally four years. The Company recognizes forfeitures as they occur. The Black-Scholes option-pricing model requires the Company to make a number of assumptions, including the value of the Company's common stock, expected volatility, expected term, risk-free interest rate and expected dividends. The Company evaluates the assumptions used to value option awards upon each grant of stock options. Prior to the Company’s IPO, expected volatility was calculated based on the implied volatility from market comparisons of certain publicly traded companies and other factors. The expected option term was calculated based on the simplified method, which uses the midpoint between the vesting date and the contractual term, as the Company does not have sufficient historical data to develop an estimate based on participant behavior. The risk-free interest rate was based on the U.S. treasury bond yield with an equivalent term. The Company has not paid dividends and has no foreseeable plans to pay dividends. |
| Foreign currency | Financial statement accounts expressed in foreign currencies are translated into U.S. dollars. Functional currency assets and liabilities are translated into U.S. dollars generally using rates of exchange prevailing at the balance sheet date of each respective subsidiaries, and the related translation adjustments are recorded as a separate component of accumulated other comprehensive income, net of any related taxes. |
| Income taxes | The Company accounts for income taxes in accordance with the liability method whereby deferred tax assets and liability account balances are determined based on the differences between financial reporting and the tax basis for assets and liabilities and are measured using the enacted tax rates and laws that will be in effect when the differences are expected to reverse. The Company provides a valuation allowance, if necessary, to reduce deferred tax assets to the amounts that are more-likely-than-not to be realized. As of December 31, 2022 and 2021, sufficient doubt existed over the Company's ability to generate sufficient taxable income to realize its deferred income tax assets, and accordingly, the Company has provided a full valuation allowance against its deferred tax assets.ASC 740, "Income Taxes" ("ASC 740") clarifies the accounting for uncertainties in income taxes by establishing minimum standards for the recognition and measurement of tax positions taken or expected to be taken in a tax return. Under the requirements of ASC 740, the Company reviews all of its tax positions and makes a determination as to whether its position is more-likely-than-not to be sustained upon examination by regulatory authorities. If a tax position meets the more-likely-than-not standard, then the related tax benefit is measured based on a cumulative probability analysis of the amount that is more-likely-than-not to be realized upon ultimate settlement or disposition of the underlying issue. The Company classifies all interest and penalties related to uncertain tax positions as income tax expense. |
| Net loss per share | Basic net loss per share attributable to common stockholders is computed by dividing the net loss attributable to common stockholders by the weighted average number of common shares outstanding for the period. Diluted net loss attributable to common stockholders is computed by adjusting net loss attributable to common stockholders to reallocate undistributed earnings based on the potential impact of dilutive securities. Diluted net loss per share attributable to common stockholders is computed by dividing the diluted net loss attributable to common stockholders by the weighted average number of common shares outstanding for the period, including potential dilutive common shares. For purpose of this calculation, outstanding stock options and assumed warrants to purchase common shares of the Company are considered potential dilutive common shares. In periods in which the Company reports a net loss attributable to common stockholders, diluted net loss per share attributable to common stockholders is the same as basic net loss per share attributable to common stockholders, since dilutive common shares are not assumed to have been issued if their effect is anti-dilutive. The Company reported a net loss attributable to common stockholders for the years ended December 31, 2022, 2021 and 2020. |
| Recently adopted accounting pronouncements | Prior to December 31, 2021, the Company qualified as an emerging growth company (“EGC”) under the Jumpstart Our Business Startups Act of 2012, or the JOBS Act. The Company was previously electing to adopt new or revised accounting guidance within the same time periods as private companies as permitted by its status as an EGC. The Company became a large accelerated filed on December 31, 2021, and adopted new accounting guidance within the same time periods as public companies, beginning with the 2021 Annual Report. Prior to the 2021 Annual Report, the Company’s 2021 quarterly filings did not reflect adoption of the following guidance on Leases (Topic 842) ("ASU 2016-02") and ASU No. 2016-13, Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments, as the Company was not required to have adopted it. Recently adopted accounting pronouncement Income Taxes ASU 2019-12, Income Taxes (Topic 740), Simplifying the Accounting for Income Taxes (“ASU 2019-12”), simplifies the various aspects related to accounting for income taxes by removing certain exceptions to the general principles in Topic 740 and clarifies and amends the existing guidance to improve consistent application. The adoption of ASU 2019-12 beginning January 1, 2021 did not have a material impact on our condensed consolidated financial statement and related disclosures. Leases In February 2016, the FASB issued Leases (Topic 842) ("ASU 2016-02"), as subsequently amended, which sets out the principles for the recognition, measurement, presentation and disclosure of leases for both parties to a contract (i.e. lessees and lessors), and replaces the existing guidance in ASC 840, Leases. The new standard requires lessees to apply a dual approach, classifying leases as either finance or operating leases based on the principle of whether or not the lease is effectively a financed purchase by the lessee. This classification will determine the recognition pattern of lease expense over the term of the lease. In addition, a lessee is required to record (i) a right-of-use asset and a lease liability the balance sheet for all leases with accounting lease terms of more than 12 months regardless of whether it is an operating or financing lease, and (ii) lease expense for operating leases and amortization and interest expense for financing leases, in statement of operations. Leases with a term of 12 months or less may be accounted for similar to existing guidance for operating leases under ASC 840. In July 2018, the FASB issued ASU No. 2018-11, Leases (Topic 842), which added an optional transition method that allows companies to adopt the standard as of the beginning of the year of adoption as opposed to the earliest comparative period presented. This guidance became effective for the Company for annual periods beginning after December 15, 2021, including interim periods within that fiscal year, and early adoption is permitted. The Company adopted the new standard effective January 1, 2021, using the modified retrospective transition approach which uses the effective date as the date of initial application with no adjustment to prior periods presented. There was no adjustment to the opening balance of retained earnings. At adoption date, the new standard resulted in the recognition of an operating lease Right-of-Use (ROU) asset of $16.9 million included under Other Assets and a corresponding operating lease liabilities of $17.2 million included in Other Liabilities on the consolidated balance sheet. The difference of $0.3 million between the operating lease ROU assets and operating lease liabilities represents reclassification of deferred rent liability (the difference between the straight-line rent expenses and paid rent amounts under the leases) to operating lease ROU assets from other liabilities at the adoption date. The adoption of the standard did not have a material impact on the Company’s consolidated statements of operations and comprehensive loss, or consolidated statements of cash flows. The adoption impact relates to the Company’s existing operating leases for office spaces in the US, Netherlands and Israel. The Company has elected to apply the package of practical expedients requiring no reassessment of whether any expired or existing contracts are or contain leases, the lease classification of any expired or existing leases, or the capitalization of initial direct costs for any existing leases. Additionally, the Company elected the practical expedients that permit the exclusions of leases considered to be short-term. Current Expected Credit Losses In June 2016, the FASB issued ASU No. 2016-13, Financial Instruments - Credit Losse s (Topic 326): M easurement of Credit Losses on Financial Instruments (“ASU 2016-13’). ASU 2016-13 introduced a current expected credit loss (CECL) model for measuring expected credit losses for certain types of financial instruments held at the reporting date requiring significant judgment in application based on historical experience, current conditions and reasonable supportable forecasts, but is not prescriptive about certain aspects of estimating expected losses. The guidance replaced the current incurred loss model for measuring expected credit losses and provided for additional disclosure requirements. Subsequently, the FASB issued additional ASUs on Topic 326 that did not change the core principle of the guidance in ASU 2016-13, but provided clarification and implementation guidance on certain aspects of ASU 2016-13, and have the same effective date and transition requirements as ASU 2016-13. The Company adopted the guidance using a modified retrospective approach as of January 1, 2021 which resulted in no cumulative-effect adjustment to retained earnings. The updated guidance in ASU 2016-13 also amended the previous other-than-temporary impairment (“OTTI”) model for available-for-sale fixed income securities by requiring the recognition of impairments relating to credit losses through an allowance account and limits the amount of credit loss to the difference between a security’s amortized cost basis and its fair value. In addition, the length of time a security has been in an unrealized loss position will no longer impact the determination of whether a credit loss exists. The Company adopted the guidance related to available-for-sale fixed income securities on January 1, 2021 using a prospective transition approach for available-for-sale fixed income securities that were purchased with credit deterioration or had recognized an OTTI write-down prior to the effective date. The effect of the prospective transition approach was to maintain the same amortized cost basis before and after the effective date. |
