XML 27 R11.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Summary of Significant Accounting Policies | 12 Months Ended
--- | ---
Dec. 31, 2023
Accounting Policies [Abstract] |
Summary of Significant Accounting Policies | (2) Summary of Significant Accounting Policies (a)Basis of Presentation and Consolidation The accompanying consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”). The consolidated financial statements include our results of operations and those of our wholly-owned subsidiaries. All intercompany transactions and balances have been eliminated in consolidation. (b)Use of Estimates The preparation of consolidated financial statements in conformity with GAAP requires management to make estimates, judgments and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. The management estimates include, but are not limited to the determination of standalone selling prices in revenue transactions with multiple performance obligations, the estimated period of benefit for deferred contract acquisition costs, the useful lives and recoverability of long-lived assets, the valuation for credit losses, the valuation of stock-based compensation, the fair value of assets acquired and liabilities assumed in business combinations, the incremental borrowing rate for operating leases and the valuation for deferred tax assets. We base our estimates on historical experience and on various other assumptions that we believe are reasonable. Actual results could differ from those estimates. (c)Revenue Recognition We generate revenue primarily from: (1) product subscriptions from the sale of cloud-based subscriptions, managed services, term software licenses, content subscriptions and maintenance and support associated with our software licenses and (2) professional services from the sale of our deployment and training services related to our solutions, incident response services, penetration testing and security advisory services. We recognize revenue when a customer obtains control of promised products or services. The amount of revenue recognized reflects the consideration that we expect to be entitled to receive in exchange for these products or services. To achieve the core principle of this standard, we apply the following four steps: 1) Identify the contract with a customer We consider the terms and conditions of the contracts and our customary business practices in identifying our contracts. We determine we have a contract with a customer when the contract is approved, we can identify each party’s rights regarding the services to be transferred, we can identify the payment terms for the services, and we have determined the customer has the ability and intent to pay and the contract has commercial substance. We apply judgment in determining the customer’s ability and intent to pay, which is based on a variety of factors, including the customer’s historical payment experience or, in the case of a new customer, credit and financial information pertaining to the customer. 2) Identify the performance obligations in the contract Performance obligations promised in a contract are identified based on the products and services that will be transferred to the customer that are both capable of being distinct, whereby the customer can benefit from the product or service either on its own or together with other resources that are readily available from third parties or from us, and are distinct in the context of the contract, whereby the transfer of the products or services is separately identifiable from other promises in the contract. 3) Determine the transaction price The transaction price is determined based on the consideration to which we expect to be entitled in exchange for transferring products or services to the customer. Variable consideration is included in the transaction price if, in our judgment, it is probable that no significant future reversal of cumulative revenue under the contract will occur. In instances where the timing of revenue recognition differs from the timing of invoicing, we have determined our contracts generally do not include a significant financing component. The primary purpose of our invoicing terms is to provide customers with simplified and predictable ways of purchasing our products and services, not to receive financing from our customers or to provide customers with financing. Examples include invoicing at the beginning of a subscription term with revenue recognized ratably over the contract period. Sales through our channel network of distributors and resellers are generally discounted as compared to the price that we would sell to an end user. Revenue for sales through our channel network is recorded net of any distributor or reseller margin. If the contract contains a single performance obligation, the entire transaction price is allocated to the single performance obligation. The majority of our contracts with customers contain multiple performance obligations. For these contracts, we account for individual performance obligations separately if they are distinct. The transaction price is allocated to the separate performance obligations on a relative standalone selling price (“SSP”) basis. We determine SSP of our products and services based on our overall pricing objectives using all information reasonably available to us, taking into consideration market conditions and other factors, including the geographic locations of our customers, negotiated discounts from price lists and selling method (i.e., partner or direct). When available, we use directly observable stand-alone transactions to determine SSP. When not regularly sold on a stand-alone basis, we estimate SSP for our products and services utilizing historical sales data, including discounts from list price. The historical data is aggregated and analyzed by geographic location and selling method to establish a median or average price. Once SSP is established it is applied consistently to all transactions including that product or service utilizing a portfolio approach. 4) Recognize revenue when or as we satisfy a performance obligation Revenue is recognized at the time the related performance obligation is satisfied by transferring the promised product or service to a customer. Revenue is recognized when control of the products or services is transferred to our customers, in an amount that reflects the consideration that we expect to receive in exchange for those products or services. Product Subscriptions Product subscriptions consists of revenue from our cloud-based subscription, term software licenses, managed services offerings, content subscriptions and maintenance and support associated with our software licenses. •We generate cloud-based subscription revenue primarily from sales of subscriptions to access our cloud platform, together with related support services to our customers. These arrangements do not provide the customer with the right to take possession of our software operating on our cloud platform at any time. Instead, customers are granted continuous access to our cloud platform over the contractual period. Revenue is recognized over time on a ratable basis over the contract term beginning on the date that our service is made available to the customer. Our cloud-based subscription contracts generally have annual or multi-year contractual terms which are billed in advance of the annual subscription period and are non-cancellable. •Managed services offerings consist of fees generated when we operate our software and provide our capabilities on behalf of our customers. Revenue is recognized on a ratable basis over the contract term beginning on the date that our service is made available to the customer. Our managed services offerings generally have annual or multi-year contractual terms which are billed in advance of the annual subscription period and are non-cancellable. •For our term software licenses where the utility to the customer is dependent on the continued delivery of content subscriptions, we recognize the license revenue over the contractual term of the content subscription. For our term software licenses which are not dependent on the continued delivery of content subscriptions, the license is considered distinct from the maintenance and support, and we therefore recognize revenue attributable to the license at the time of delivery. •Content subscriptions and our maintenance and support services are sold with our term software licenses. Revenue related to our content subscriptions associated with our software licenses is recognized ratably over the contractual period. Maintenance and support services are distinct from the perpetual and term software license and revenue attributable to maintenance and support services is recognized ratably over the contractual period. Professional Services All of our professional services are considered distinct performance obligations when sold stand alone or with other products. These contracts generally have terms of one year or less. For the majority of these arrangements, revenue is recognized over time based upon the proportion of work performed to date. Contract Balances Contract liabilities consist of deferred revenue and include payments received in advance of performance under the contract. Such amounts are recognized as revenue over the contractual period consistent with the above methodology. For the year ended December 31, 2023, we recognized revenue of $406.2 million that was included in the corresponding contract liability balance at the beginning of the period presented. Deferred revenue that will be realized during the succeeding 12-month period is recorded as current, and the remaining deferred revenue is recorded as non-current. We receive payments from customers based upon contractual billing schedules. Accounts receivable are recorded when the right to consideration becomes unconditional. Unbilled receivables include amounts related to our contractual right to consideration for both completed and partially completed performance obligations that have not been invoiced. If the right to consideration is based on satisfaction of another performance obligation in the contract other than the passage of time, we would record a contract asset. As of December 31, 2023 and 2022, unbilled receivables of $2.0 million and $1.1 million are included in prepaid expenses and other current assets in our consolidated balance sheet. As of December 31, 2023 and 2022, we have no contract assets recorded on our consolidated balance sheet. (d)Cash and Cash Equivalents We consider all highly liquid instruments with original maturities of three months or less at the date of purchase to be cash equivalents. Cash and cash equivalents are recorded at cost, which approximates fair value. (e)Investments Our investments consist of commercial paper, corporate bonds, U.S. Government agencies and agency bonds. We classify our investments as available-for-sale and record these investments at fair value. When the fair value of an investment declines below its amortized cost basis, any portion of that decline attributable to credit losses, to the extent expected to be nonrecoverable before the sale of the security, is recognized in our consolidated statements of operations. When the fair value of the investment declines below its amortized cost basis due to changes in interest rates, such amounts are recorded in accumulated other comprehensive income (loss), and are recognized in our consolidated statement of operations only if we sell or intend to sell the security before recovery of its cost basis. Realized gains and losses are determined based on the specific identification method, and are reflected in our consolidated statements of operations. Investments with an original maturity of greater than three months at the date of purchase and less than one year from the date of the balance sheet are classified as short-term and those with maturities of more than one year from the date of the balance sheet are classified as long-term in the consolidated balance sheet. We do not invest in any securities with contractual maturities greater than 24 months. (f)Accounts Receivable and Allowance for Credit Losses Accounts receivable are recorded at the invoiced amount, net of allowances for credit losses for any potential uncollectible amounts. We maintain an allowance for estimated credit losses resulting from the inability of our customers to make required payments. Management regularly reviews the adequacy of the allowance for credit loss based upon historical collection experience, the age of the receivable, an evaluation of each customer's expected ability to pay and current and future economic and market conditions. Additions to the allowance for credit losses are recorded in general and administrative expense in the consolidated statement of operations. Accounts receivable deemed uncollectible are charged against the allowance for credit losses. We do not have any off-balance sheet credit exposure related to our customers. (g)Concentration of Credit Risk Financial instruments that potentially expose us to concentrations of credit risk consist primarily of cash and cash equivalents, accounts receivable, investments and derivative financial instruments. We invest only in high-quality credit instruments and our cash and cash equivalents and available for sale investments consist primarily of fixed income securities. Management believes that the financial institutions that hold our investments are financially sound and, accordingly, are subject to minimal credit risk. Deposits held with banks may exceed the amount of insurance provided on such deposits. We provide credit to customers in the normal course of business. Collateral is not required for accounts receivable, but ongoing credit evaluations of customers’ financial condition are performed. We maintain reserves for potential credit losses. No single customer, including channel partners, accounted for 10% or more of our total revenues in 2023, 2022 or 2021 or accounts receivable as of December 31, 2023 or 2022. Our derivative financial instruments expose us to credit risk to the extent that the counterparties may be unable to meet the terms of the arrangement. We mitigate this credit risk by transacting with major financial institutions with high credit ratings. (h)Deferred Contract Acquisition Costs We defer contract costs that are recoverable and incremental to obtaining customer contracts. Contract costs, which primarily consist of sales commissions, are amortized on a systematic basis that is consistent with the transfer to the customer of the goods or services to which the asset relates. Contract costs for a new customer, upsell or cross-sell are amortized on a straight-line basis over an estimated period of benefit of five years as sales commissions on initial sales are not commensurate with sales commissions on contract renewals. We determined the estimated period of benefit by taking into consideration the contractual term and expected renewals of customer contracts, our technology and other factors, including the fact that sales commissions paid on renewals are not commensurate with commissions paid on initial sales transactions. Contract costs relating to contract renewals are deferred and amortized on a straight-line basis over the weighted average contract length of renewal contracts. Contract costs for professional services arrangements are expensed as incurred in accordance with the practical expedient as the contractual period of our professional services arrangements is one year or less. We classify deferred contract costs as short-term or long-term based on when we expect to recognize the expense. Amortization expense associated with deferred contract acquisition costs is recorded to sales and marketing expense in our consolidated statements of operations. We periodically review the carrying amount of deferred contract acquisition costs to determine whether events or changes in circumstances have occurred that could impact the period of benefit. (i)Property and Equipment Property and equipment are recorded at cost and depreciated over their estimated useful lives using the straight-line method. The following table presents the useful lives of our property and equipment:
| Useful Lives
Computer equipment and software | 3 years
Furniture and fixtures | 3 - 5 years
Leasehold improvements | Shorter of the useful life of the asset or the lease term
Repairs and maintenance costs are expensed as incurred. (j)Software Development Costs Software development costs associated with the development of products for sale are recorded to research and development expense until technological feasibility has been established for the product. Once technological feasibility is established, all software costs are capitalized until the product is available for release to customers. To date, the software development costs have not been capitalized as the cost incurred and time between technological feasibility and product release was insignificant. As such, these costs are expensed as incurred and recognized in research and development expenses in our consolidated statements of operations. Costs related to software developed, acquired or modified for internal use are capitalized. Costs incurred during the preliminary planning and evaluation stage of the project and during the post implementation stages of the project are expensed as incurred. Costs incurred during the application development stage of the project are capitalized. These capitalized costs consist of internal compensation related costs and external direct costs. Costs related to software developed for internal use are amortized over an estimated useful life of 3 years. We capitalized $15.9 million, $17.1 million and $9.9 million of costs related to software developed for internal use in the years ended December 31, 2023, 2022 and 2021, respectively. Management evaluates the useful lives of these assets on an annual basis and tests for impairment whenever events or changes in circumstances occur that could impact the recoverability of these assets. (k) Leases We determine whether an arrangement is or contains a lease at inception. We evaluate the classification of a lease at inception and, as necessary, at modification. Operating leases are recognized on the consolidated balance sheet as right-of-use (“ROU”) assets, lease liabilities and, if applicable, long-term lease liabilities. Operating lease ROU assets represent our right to use an underlying asset for the lease term. Operating lease liabilities represent our obligation to make payments arising from the lease. Operating lease ROU assets and liabilities are recognized at the present value of future lease payments at the lease commencement date. The implicit rate within our operating leases is generally not determinable and therefore we use the incremental borrowing rate at the lease commencement date to determine the present value of lease payments. We determine our incremental borrowing rate for each lease using our estimated borrowing rate, adjusted for various factors including level of collateralization, term and currency to align with the terms of the lease. The operating lease ROU asset also includes any lease prepayments and initial direct costs, offset by lease incentives. Operating lease cost is recognized on a straight-line basis over the lease term. Certain of our leases include options to extend or terminate the lease. An option to extend the lease is considered in connection with determining the ROU asset and lease liability when it is reasonably certain we will exercise that option. An option to terminate is considered unless it is reasonably certain we will not exercise the option. We account for lease and non-lease components as a single lease component and do not recognize operating lease ROU assets and lease liabilities for leases with a term of one year or less. (l)Impairment of Long-Lived Assets We evaluate our long-lived assets for impairment whenever events or changes in circumstances indicate that the carrying value of these assets may not be recoverable. When such events or changes in circumstances occur, recoverability of these assets or asset groups is measured by a comparison of the carrying value of the assets to the future net undiscounted cash flows directly associated with the assets. If such assets or asset groups are considered to be impaired, the impairment recognized is the amount by which the carrying value exceeds the fair value of the assets or asset groups. For the year ended December 31, 2023, we determined that triggering events occurred which indicated that the carrying value of our ROU and other lease-related assets related to a change in usage of certain idle office space at our corporate headquarters in Boston, Massachusetts as well as idle office spaces located in Plano, Texas, Los Angeles, California, and Toronto, Canada may not be fully recoverable. As a result, we utilized discounted cash flow models to estimate the fair value of the asset groups taking into consideration the time period it will take to obtain sublessees, the applicable discount rate and the anticipated sublease income and calculated the corresponding impairment loss. We used prices and other relevant information generated by recent market transactions involving similar or comparable assets, as well as our historical experience in real estate transactions. In the year ended December 31, 2023, we recorded impairment losses of $30.8 million related to these idle office spaces, consisting of $22.2 million related to ROU assets and $8.6 million related to leasehold improvements associated with these leased office spaces. (m)Restructuring Expense We record restructuring expense when management commits to and approves a restructuring plan, the restructuring plan identifies all significant actions, the period of time to complete the restructuring plan indicates that significant changes to the restructuring plan are not likely to occur, and employees who are impacted have been notified of the pending involuntary termination. A restructuring plan generally includes significant actions involving employee-related severance charges, employee-related benefits, and other charges associated with the restructuring (collectively, “restructuring expense”). Restructuring expense is recorded within restructuring in the condensed consolidated statement of operations. The restructuring liability accrued but not paid at the end of the reporting period is included within accrued expenses in the condensed consolidated balance sheet. (n)Business Combinations We allocate the fair value of purchase consideration to the tangible asset acquired, liabilities assumed, and intangible assets acquired based on their estimated fair values. The excess of the fair value of purchase consideration over the fair value these identifiable assets and liabilities is recorded as goodwill. Determining the fair value of the tangible assets acquired, liabilities assumed and intangible assets requires management to make significant estimates and assumptions, especially with respect to intangible assets. Significant estimates in valuing certain intangible assets include, but are not limited to, cash flows that an asset is expected to generate in the future, technology migration curves, discount rates, and useful lives. While we use our best estimates and judgements, our estimates are inherently uncertain and subject to refinement. During the measurement period, which may be up to one year from the acquisition date, we may record adjustments to the fair value of these assets acquired and liabilities assumed with the corresponding offset to goodwill. Upon the conclusion of the final determination of the fair value of assets acquired or liabilities assumed any subsequent adjustments are recorded to the consolidated statements of operations. Acquisition-related transaction costs are expensed as incurred. (o)Goodwill We perform an annual goodwill impairment test on the last day of each fiscal year and whenever events or changes in circumstances indicate that the carrying amount of this asset may exceed its fair value. For our goodwill impairment analysis, we operate with a single reporting unit. To test goodwill impairment, we perform a single-step goodwill impairment test to identify potential goodwill impairment. The single-step impairment test begins with an estimation of the fair value of a reporting unit. Goodwill impairment exists when the net assets of a reporting unit exceed its fair value. In performing the single step of the goodwill impairment testing and measurement process, we estimated the fair value of our single reporting unit using our market capitalization. Based upon our assessment performed as of December 31, 2023, we concluded the fair value of our single reporting unit exceeded its' carrying value and there was no impairment of goodwill. (p)Foreign Currency The functional currency of our foreign subsidiaries is the U.S. dollar. We translate all monetary assets and liabilities denominated in foreign currencies into U.S. dollars using the exchange rates in effect at the balance sheet dates and non-monetary assets and liabilities using historical exchange rates. Foreign currency denominated expenses are re-measured using the average exchange rates for the period. Foreign currency transaction and re-measurement gains and losses are included in other income (expense), net in the condensed consolidated statement of operations. In 2023, foreign currency transaction losses and foreign currency re-measurement losses were $1.4 million and $0.4 million, respectively. In 2022, foreign currency transaction gains were $1.4 million and foreign currency re-measurement gains (losses) were not material. (q)Derivative and Hedging Activities We are exposed to currency exchange rate risk. Although the majority of our revenue is denominated in U.S. dollars, a portion of our operating expenses are denominated in foreign currencies, making them subject to fluctuations in foreign currency exchange rates. We enter into foreign currency derivative contracts, which we designate as cash flow hedges, to manage the foreign currency exchange risk associated with these expenses. Our derivative financial instruments are recorded at fair value and reported as either an asset or liability on our consolidated balance sheets. Gains or losses related to our cash flow hedges are recorded as a component of accumulated other comprehensive income (loss) in our consolidated balance sheets and are reclassified into the financial statement line item associated with the underlying hedged transaction in our consolidated statement of operations when the underlying hedged transaction is recognized in our earnings. If it becomes probable that the hedged transaction will not occur, the cumulative unrealized gain or loss is reclassified immediately from accumulated other comprehensive income (loss) into the financial statement line item associated with the underlying hedged transaction in our consolidated statement of operations. Derivatives designated as cash flow hedges are classified in our consolidated statements of cash flow in the same manner as the underlying hedged transaction, primarily within cash flow from operating activities. As of December 31, 2023 and 2022, our cash flow hedges have contractual maturities of eighteen months or less, and as of December 31, 2023 and 2022, outstanding forward contracts had a total notional value of $49.5 million and $44.9 million, respectively. The notional value represents the gross amount of foreign currency that will be bought or sold upon maturity of the forward contract. During the years ended December 31, 2023 and 2022, all cash flow hedges were considered effective. Refer to Note 6, Fair Value Measurements, for the fair values of our outstanding derivative instruments. (r)Stock-Based Compensation Stock-based compensation expense related to our stock options, restricted stock units (“RSUs”), performance-based restricted stock units (“PSUs”) and purchase rights issued under our 2015 Employee Stock Purchase Plan (“ESPP”) is calculated based on the estimated fair value of the award on the grant date. The fair values of RSUs and PSUs are based on the value of our common stock on the date of grant. The fair values of stock options and ESPP purchase rights are estimated on the grant date using the Black-Scholes option pricing model which requires management to make a number of assumptions, including the expected life of the option, the volatility of the underlying stock, the risk-free interest rate and expected dividends. The assumptions used in our Black-Scholes option-pricing model represent management’s best estimates at the time of grant. These estimates involve a number of variables, uncertainties and assumptions and the application of management’s judgment, as they are inherently subjective. If any assumptions change, our stock-based compensation expense could be materially different in the future. The fair value is recognized as expense on a straight-line basis over the requisite service period, which is generally the vesting period of the respective award. The actual number of PSUs earned and eligible to vest are determined based on the performance conditions defined when the awards are granted. We recognize share-based compensation expense for the PSUs on a straight-line basis over the requisite service period for each separately vesting portion of the award when it is probable that the performance conditions will be achieved. We reassess the probability of vesting at each reporting period for awards with performance conditions and adjust stock-based compensation cost based on its probability assessment. We recognize forfeitures as they occur and do not estimate a forfeiture rate when calculating the stock-based compensation expense. (s)Advertising Advertising costs are expensed as incurred, and are recorded in sales and marketing expense in our consolidated statement of operations. We incurred $22.4 million, $22.7 million, and $21.3 million in advertising expense in 2023, 2022, and 2021, respectively. (t)Income Taxes Income taxes are accounted for using the asset and liability method. Under this method, deferred tax assets and liabilities are recognized for differences between the consolidated financial statements carrying amounts of assets and liabilities and their respective income tax bases, and operating loss and tax credit carryforwards using enacted tax rates expected to apply to taxable income in the years in which the differences are expected to reverse. Deferred tax assets are reduced by a valuation allowance if it is more likely than not that some or all of the deferred tax assets will not be realized. Significant judgment is required in determining any valuation allowance recorded against deferred tax assets. In assessing the need for a valuation allowance, we consider all available evidence, including past operating results, estimates of future taxable income, and the feasibility of tax planning strategies. In the event that we change our determination as to the amount of deferred tax assets that can be realized, we will adjust our valuation allowance with a corresponding impact to the provision for income taxes in the period in which such determination is made. We recognize tax provision from uncertain tax positions if it is more likely than not that the tax position will be sustained on examination by the taxing authorities based on the technical merits of the position. Interest and penalties associated with such uncertain tax positions are classified as a component of income tax expense. (u)Net Income (Loss) per Share We calculate basic net loss per share by dividing our net loss by the weighted-average number of common shares outstanding during the period. Diluted net income (loss) per share is computed by giving effect to all potentially dilutive securities, including stock options, RSUs, PSUs, the impact of our ESPP, common shares issued in connection with acquisitions and the impact of our convertible senior notes (“Notes”). We intend to settle any conversion of our Notes in cash, shares, or a combination thereof. The dilutive impact of the Notes for our calculation of diluted net income (loss) per share is considered using the if-converted method. For the years ended December 31, 2023, 2022 and 2021, the shares underlying the Notes were not considered in the calculation of diluted net loss per share as the effect would have been anti-dilutive. (v)Recent Accounting Pronouncements Accounting Pronouncements Not Yet Effective In December 2023, the FASB issued ASU 2023-09, Improvements to Income Tax Disclosures (“ASU 2023-09”). This new guidance is designed to enhance the transparency and decision usefulness of income tax disclosures. The amendments of this update are related to the rate reconciliation and income taxes paid, requiring (1) consistent categories and greater disaggregation of information in the rate reconciliation and (2) income taxes paid disaggregated by jurisdiction. ASU 2023-09 is effective for fiscal years beginning after December 15, 2024. Early adoption is permitted. We do not plan to early adopt this standard. We are currently evaluating the effect of adopting this standard on our disclosures. In November 2023, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) 2023-07, Segment Reporting (Topic 280), Improvements to Reportable Segment Disclosures (“ASU 2023-07”), to improve reportable segment disclosure requirements through enhanced disclosures about significant segment expenses on an interim and annual basis. All disclosure requirements of ASU 2023-07 are required for entities with a single reportable segment. ASU 2023-07 is effective for fiscal years beginning after December 15, 2023, and interim periods for the fiscal years beginning after December 15, 2024, and should be applied on a retrospective basis to all periods presented. Early adoption is permitted. We do not plan to early adopt this standard. We are currently evaluating the effect of adopting this standard on our disclosures.

X
- References No definition available. + Details
Name: | us-gaap_AccountingPoliciesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for all significant accounting policies of the reporting entity. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147483426/235-10-50-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 235 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org//235/tableOfContent + Details
Name: | us-gaap_SignificantAccountingPoliciesTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration