Summary of Significant Accounting and Reporting Policies and Recent Developments (Policies)	9 Months Ended
Sep. 30, 2021
Accounting Policies [Abstract]
Basis of presentation and consolidation	Basis of presentation and consolidation The accompanying condensed consolidated financial statements have been prepared in accordance with U.S. Generally Accepted Accounting Principles (“GAAP”) and include the accounts of Open Lending and all its subsidiaries that are directly or indirectly owned or controlled by the Company. All intercompany transactions and balances have been eliminated upon consolidation. Certain information and footnote disclosures normally included in annual financial statements prepared in accordance with GAAP have been omitted from these condensed consolidated financial statements, as permitted by Securities and Exchange Commission (“SEC”) rules and regulations. The Company believes the disclosures made in these condensed consolidated financial statements are adequate to make the information herein not misleading. The Company recommends that these condensed consolidated financial statements should be read in conjunction with its audited consolidated financial statements and related notes thereto included in its Annual Report on Form 10-K for the year ended December 31, 2020. The interim data includes all adjustments, consisting only of normal recurring adjustments, that are, in the opinion of the Company’s management, necessary for a fair statement of the results for the interim periods presented. The results of operations for the three and nine months ended September 30, 2021 are not necessarily indicative of the Company’s operating results for the entire fiscal year ending December 31, 2021. The Business Combination is accounted for as a reverse recapitalization as Open Lending, LLC was determined to be the accounting acquirer under Financial Accounting Standards Board’s (“FASB”) Accounting Standards Codification Topic 805, Business Combinations (“ASC 805”). The determination was primarily based on the evaluation of the following facts and circumstances: •the pre-combination unitholders of Open Lending, LLC held the majority of voting rights in the Company; •the pre-combination unitholders of Open Lending, LLC had the right to appoint the majority of the directors of the Company; •senior management of Open Lending, LLC became the senior management of the Company; and •operations of Open Lending, LLC comprise the ongoing operations of the Company. In connection with the Business Combination, all outstanding units of Open Lending, LLC were converted into common stock of the Company, par value $0.01 per share, representing a recapitalization, and the net assets of Nebula were acquired at historical cost, with no goodwill or intangible assets recorded. Open Lending, LLC was deemed to be the predecessor of the Company, and the consolidated assets and liabilities and results of operations prior to the Closing are those of Open Lending, LLC. The shares and corresponding capital amounts and net income per share available to common stockholders, prior to the Business Combination, have been retroactively restated as shares reflecting the exchange ratio established in the Business Combination Agreement. The number of Series C preferred units in mezzanine equity was also retroactively restated in shares reflecting the exchange ratio, and the carrying amount of the Series C preferred units is based on the fair value of its redemption amount on each reporting date. All Series C preferred units were converted to the Company’s common stock on the Closing Date.
Concentrations of revenue and of credit risks	Concentrations of revenue and credit risks The Company’s business relationships with its three insurance partners generated approximately 63% and 65% of the Company’s total revenue for each of the three and nine months ended September 30, 2021, respectively, with the top insurance partner accounting for approximately 63% of the total profit share revenue. In the event that one or more of the Company’s insurance partners or other significant customers terminate their relationships with the Company, or elect to utilize an alternative source to price its auto loans, the number of loans originated through the Lender’s Protection Platform (“LPP”) would decline, which would materially and adversely affect its business and, in turn, its revenue. Financial instruments that potentially subject the Company to credit risk consist of cash and cash equivalents, restricted cash and accounts receivable to the extent of the amounts recorded on the balance sheets. Cash and cash equivalents are deposited in commercial analysis and savings accounts at two financial institutions, both with high credit standing. Restricted cash relates to funds held by the Company on behalf of the insurance carriers, delegated for the use of insurance claim payments. Restricted cash is deposited in commercial analysis accounts at one financial institution. At times, such deposits may be in excess of the Federal Deposit Insurance Corporation insurance limits of $250,000 per institution. The Company has not experienced any losses on its deposits of cash and cash equivalents and management believes the Company is not exposed to significant risks on such accounts. The Company’s accounts receivables are derived from revenue earned from customers. The Company performs credit evaluations of its customers’ financial condition.
Use of estimates and judgements	Use of estimates and judgments The preparation of condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts in the condensed consolidated financial statements and accompanying notes. Actual results could differ from those estimates, and those differences may be material. Estimates and underlying assumptions are reviewed on an ongoing basis. Revisions to estimates are recognized prospectively. The most significant items subject to such estimates and assumptions include, but are not limited to, profit share revenue recognition and the corresponding impact on contract assets, the recognition of the valuations of share-based compensation arrangements, and assessing the realizability of deferred tax assets. These estimates, although based on actual historical trend and modeling, may potentially show significant variances over time. In connection with profit share revenue recognition and the estimation of contract assets under Accounting Standards Update (“ASU”) 2014-09, Revenue from Contracts with Customers (Topic 606) (“ASC 606”), the Company uses forecasts of loan-level earned premium and insurance claim payments. These forecasts are driven by the projection of loan defaults, prepayments and default severity rates. These assumptions are based on the Company’s observations of the historical behavior for loans with similar risk characteristics. The assumptions also take into consideration the forecast adjustments under various macroeconomic conditions, including the potential impact from the COVID-19 pandemic, and the current mix of the underlying portfolio of the Company’s insurance partners. As the Company closely monitors the development of the pandemic and its ongoing impact on its business, management has accordingly adjusted these assumptions during the three and nine months ended September 30, 2021 as a result of changes in facts and circumstances and general market conditions derived from the COVID-19 pandemic.
Property and equipment	Property and equipmentThe Company's property and equipment balance primarily consists of furniture, fixtures and equipment used in the normal course of business, as well as leasehold improvements and computer software developed for internal use.
Recently adopted new accounting standards and Recently issued accounting pronouncements not yet adopted	Recently adopted new accounting standards On January, 1, 2021, the Company adopted ASU 2019-12, which affects general principles within Topic 740, Income Taxes. The amendments of ASU 2019-12 are meant to simplify and reduce the cost of accounting for income taxes. The impact of the adoption of this standard was immaterial to the condensed consolidated financial statements. On January 1, 2021, the Company adopted ASU 2018-15, Intangibles—Goodwill and Other—Internal—Use Software, Subtopic, 350-40, which provides guidance on a customer’s accounting for implementation costs incurred in a cloud-computing arrangement when hosted by a vendor. The guidance provides that, in a hosting arrangement that is a service contract, certain implementation costs should be capitalized and amortized over the term of the arrangement. The Company adopted this guidance using the prospective method. The impact of the adoption of this standard was immaterial to the condensed consolidated financial statements. Recently issued accounting pronouncements not yet adopted In June 2016, the FASB issued ASU 2016-13, Financial Instruments—Credit Losses: Measurement of Credit Losses on Financial Instruments, which provides guidance regarding the measurement of credit losses on financial instruments. The new guidance replaces the incurred loss impairment methodology in the current guidance with a methodology that reflects expected credit losses and requires consideration of a broader range of reasonable and supportable information to determine credit loss estimates. The Company expects to be deemed a large accelerated filer and no longer an emerging growth company effective December 31, 2021. Accordingly, the Company is in the process of assessing the impact of this ASU on its condensed consolidated financial statements and disclosures effective January 1, 2021. In March 2020, the FASB issued ASU 2020-04, Reference Rate Reform within Topic 848, which provides optional expedients and exceptions to contracts, hedging relationships, and other transactions affected by reference rate reform if certain criteria are met. The amendments in this update apply only to contracts, hedging relationships, and other transactions that reference London Inter-bank Offered Rate (“LIBOR”) or another reference rate expected to be discontinued because of reference rate reform. The expedients and exceptions provided by the amendments do not apply to contract modifications made and hedging relationships entered into or evaluated after December 31, 2022, except for hedging relationships existing as of December 31, 2022 for which an entity has elected certain optional expedients and are retained through the end of the hedging relationship. The amendments in this update also include a general principle that permits an entity to consider contract modifications due to reference rate reform to be an event that does not require contract remeasurement at the modification date or reassessment of a previous accounting determination. If elected, the optional expedients for contract modifications must be applied consistently for all eligible contracts or eligible transactions within the relevant ASC Topic or Industry Subtopic that contains the guidance that otherwise would be required to be applied. The amendments in this update were effective upon issuance and may be applied prospectively to contract modifications made and hedging relationships entered into or evaluated on or before December 31, 2022. The Company is evaluating the effect of ASU 2020-04 on the Company’s condensed consolidated financial statements. Although there are several other new accounting pronouncements issued or proposed by the FASB, which the Company has adopted or will adopt, as applicable, the Company does not believe any of these accounting pronouncements has had or will have a material impact on the Company’s condensed consolidated financial position or results of operations.
Revenue from Contract with Customer	The Company accounts for a contract with a customer when both parties have approved the contract and are committed to perform their respective obligations, each party’s rights and payment terms can be identified, the contract has commercial substance, and it is probable the Company will collect substantially all of the consideration to which it is entitled. Revenue is recognized when, or as, performance obligations are satisfied by transferring control of a promised product or service to a customer. Revenue from contracts with lending institutions Program fees are derived from contracts with automotive lenders. Through the Company’s proprietary LPP, the Company enables automotive lenders to make loans that are insured against certain credit losses from defaults. The Company generates program fee revenue from its proprietary, cloud-based software platform that enables automotive lenders, Original Equipment Manufacturing (“OEM”) captive finance companies and other financial institutions (collectively, “lending institutions”) to approve loans to traditionally underserved non-prime or near-prime borrowers. The Company receives program fees for providing loan decision-making analytics solutions and automated issuance of credit default insurance with third-party insurance providers. The Company’s performance obligation is complete when a loan is certified through LPP and is issued by the lending institution. Program fee contracts contain a single performance obligation, which consists of a series of distinct services that are substantially the same with the same pattern of transfer to customers. Program fees are based on a percentage of the initial principal amount of the loans processed by the Company. There are two types of payment arrangements: i) a single-pay program fee is due based on the volume of loans originated by the lending institution in a calendar month; or ii) a monthly-pay program fee is due in equal monthly installments within 12 months of loan origination. The Company bills the customer for an amount calculated based on the actual number of loans processed in a calendar month, which corresponds directly with the value of service transferred to the customer in that month. Revenue from contracts with insurance carriers As of September 30, 2021, the Company has producer agreements with three insurance carrier partners from which the Company earns profit share revenue and claims administration service fees. In the profit share arrangement, the Company facilitates placement of credit default insurance policies with lending institutions on behalf of the Company’s insurance partners. Profit share revenue represents the Company’s participation in the underwriting profit of the Company’s third-party insurance partners who provide lenders with credit default insurance on loans the automotive lenders make using the Company’s LPP. The Company receives a percentage of the aggregate monthly insurance underwriting profit. Monthly insurance underwriting profit is calculated as the monthly earned premium less expenses and losses (including reserves for incurred but not reported losses), with losses accrued and carried forward for future profit share calculations. The Company fulfills its performance obligation upon placement of the insurance, at which point the Company is entitled to the profit share of all future net premiums earned by the insurance carrier on the policy. To determine the profit share revenue, the Company uses forecasts of loan-level earned premium and insurance claim payments. These forecasts are driven by the projection of loan defaults, prepayments and severity rates. These assumptions are based on the Company’s observations of the historical behavior for loans with similar risk characteristics. The assumptions also take consideration of the forecast adjustments under various macroeconomic conditions and the current mix of the underlying portfolio of the Company’s insurance partners. To the extent these assumptions change, the Company’s profit share revenue is adjusted. In accordance with ASC 606, at the time of the placement of a policy by an insurance company, the Company estimates the variable consideration based on undiscounted expected future profit share to be received from the insurance carriers. The Company applies economic stress factors in the Company’s forecast to constrain its estimation of future profit share revenue to an amount reflecting the Company’s belief that a significant reversal in the cumulative amount of revenue is not probable of occurring when the uncertainty is resolved. Claims administration service fees are generated from the Company acting as a third-party administrator to process and adjudicate the credit default insurance claims on behalf of the insurance companies. In this arrangement, the performance obligation to provide claims administration services is generally satisfied over time, with the customer simultaneously receiving and consuming the benefits as the Company satisfies its performance obligations.
Fair Value of Financial Instruments	The Company’s accounting policy is to recognize transfers between levels of the fair value hierarchy on the date of the event or change in circumstances that caused the transfer.

Summary of Significant Accounting and Reporting Policies and Recent Developments (Policies)

9 Months Ended

Sep. 30, 2021

The accompanying condensed consolidated financial statements have been prepared in accordance with U.S. Generally Accepted Accounting Principles (“GAAP”) and include the accounts of Open Lending and all its subsidiaries that are directly or indirectly owned or controlled by the Company. All intercompany transactions and balances have been eliminated upon consolidation.

Certain information and footnote disclosures normally included in annual financial statements prepared in accordance with GAAP have been omitted from these condensed consolidated financial statements, as permitted by Securities and Exchange Commission (“SEC”) rules and regulations. The Company believes the disclosures made in these condensed consolidated financial statements are adequate to make the information herein not misleading. The Company recommends that these condensed consolidated financial statements should be read in conjunction with its audited consolidated financial statements and related notes thereto included in its Annual Report on Form 10-K for the year ended December 31, 2020.

The interim data includes all adjustments, consisting only of normal recurring adjustments, that are, in the opinion of the Company’s management, necessary for a fair statement of the results for the interim periods presented. The results of operations for the three and nine months ended September 30, 2021 are not necessarily indicative of the Company’s operating results for the entire fiscal year ending December 31, 2021.

The Business Combination is accounted for as a reverse recapitalization as Open Lending, LLC was determined to be the accounting acquirer under Financial Accounting Standards Board’s (“FASB”) Accounting Standards Codification Topic

805, Business Combinations (“ASC 805”). The determination was primarily based on the evaluation of the following facts and circumstances:

•the pre-combination unitholders of Open Lending, LLC held the majority of voting rights in the Company;

•the pre-combination unitholders of Open Lending, LLC had the right to appoint the majority of the directors of the Company;

•senior management of Open Lending, LLC became the senior management of the Company; and

•operations of Open Lending, LLC comprise the ongoing operations of the Company.

In connection with the Business Combination, all outstanding units of Open Lending, LLC were converted into common stock of the Company, par value $0.01 per share, representing a recapitalization, and the net assets of Nebula were acquired at historical cost, with no goodwill or intangible assets recorded. Open Lending, LLC was deemed to be the predecessor of the Company, and the consolidated assets and liabilities and results of operations prior to the Closing are those of Open Lending, LLC. The shares and corresponding capital amounts and net income per share available to common stockholders, prior to the Business Combination, have been retroactively restated as shares reflecting the exchange ratio established in the Business Combination Agreement. The number of Series C preferred units in mezzanine equity was also retroactively restated in shares reflecting the exchange ratio, and the carrying amount of the Series C preferred units is based on the fair value of its redemption amount on each reporting date. All Series C preferred units were converted to the Company’s common stock on the Closing Date.

Concentrations of revenue and of credit risks

Concentrations of revenue and credit risks

The Company’s business relationships with its three insurance partners generated approximately 63% and 65% of the Company’s total revenue for each of the three and nine months ended September 30, 2021, respectively, with the top insurance partner accounting for approximately 63% of the total profit share revenue. In the event that one or more of the Company’s insurance partners or other significant customers terminate their relationships with the Company, or elect to utilize an alternative source to price its auto loans, the number of loans originated through the Lender’s Protection Platform (“LPP”) would decline, which would materially and adversely affect its business and, in turn, its revenue.

Financial instruments that potentially subject the Company to credit risk consist of cash and cash equivalents, restricted cash and accounts receivable to the extent of the amounts recorded on the balance sheets.

Cash and cash equivalents are deposited in commercial analysis and savings accounts at two financial institutions, both with high credit standing. Restricted cash relates to funds held by the Company on behalf of the insurance carriers, delegated for the use of insurance claim payments. Restricted cash is deposited in commercial analysis accounts at one financial institution. At times, such deposits may be in excess of the Federal Deposit Insurance Corporation insurance limits of $250,000 per institution. The Company has not experienced any losses on its deposits of cash and cash equivalents and management believes the Company is not exposed to significant risks on such accounts.

The Company’s accounts receivables are derived from revenue earned from customers. The Company performs credit evaluations of its customers’ financial condition.

Use of estimates and judgements

Use of estimates and judgments

The preparation of condensed consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts in the condensed consolidated financial statements and accompanying notes. Actual results could differ from those estimates, and those differences may be material. Estimates and underlying assumptions are reviewed on an ongoing basis. Revisions to estimates are recognized prospectively.

The most significant items subject to such estimates and assumptions include, but are not limited to, profit share revenue recognition and the corresponding impact on contract assets, the recognition of the valuations of share-based compensation arrangements, and assessing the realizability of deferred tax assets. These estimates, although based on actual historical trend and modeling, may potentially show significant variances over time.

In connection with profit share revenue recognition and the estimation of contract assets under Accounting Standards Update (“ASU”) 2014-09, Revenue from Contracts with Customers (Topic 606) (“ASC 606”), the Company uses forecasts of loan-level earned premium and insurance claim payments. These forecasts are driven by the projection of loan defaults, prepayments and default severity rates. These assumptions are based on the Company’s observations of the historical behavior for loans with similar risk characteristics. The assumptions also take into consideration the forecast adjustments under various macroeconomic conditions, including the potential impact from the COVID-19 pandemic, and the current mix of the underlying portfolio of the Company’s insurance partners. As the Company closely monitors the development of the pandemic and its ongoing impact on its business, management has accordingly adjusted these assumptions during the three and nine months ended September 30, 2021 as a result of changes in facts and circumstances and general market conditions derived from the COVID-19 pandemic.

Property and equipment

Property and equipmentThe Company's property and equipment balance primarily consists of furniture, fixtures and equipment used in the normal course of business, as well as leasehold improvements and computer software developed for internal use.

Recently adopted new accounting standards and Recently issued accounting pronouncements not yet adopted

Recently adopted new accounting standards

On January, 1, 2021, the Company adopted ASU 2019-12, which affects general principles within Topic 740, Income Taxes. The amendments of ASU 2019-12 are meant to simplify and reduce the cost of accounting for income taxes. The impact of the adoption of this standard was immaterial to the condensed consolidated financial statements.

On January 1, 2021, the Company adopted ASU 2018-15, Intangibles—Goodwill and Other—Internal—Use Software, Subtopic, 350-40, which provides guidance on a customer’s accounting for implementation costs incurred in a cloud-computing arrangement when hosted by a vendor. The guidance provides that, in a hosting arrangement that is a service contract, certain implementation costs should be capitalized and amortized over the term of the arrangement. The Company adopted this guidance using the prospective method. The impact of the adoption of this standard was immaterial to the condensed consolidated financial statements.

Recently issued accounting pronouncements not yet adopted

In June 2016, the FASB issued ASU 2016-13, Financial Instruments—Credit Losses: Measurement of Credit Losses on Financial Instruments, which provides guidance regarding the measurement of credit losses on financial instruments. The new guidance replaces the incurred loss impairment methodology in the current guidance with a methodology that reflects expected credit losses and requires consideration of a broader range of reasonable and supportable information to determine credit loss estimates. The Company expects to be deemed a large accelerated filer and no longer an emerging growth company effective December 31, 2021. Accordingly, the Company is in the process of assessing the impact of this ASU on its condensed consolidated financial statements and disclosures effective January 1, 2021.

In March 2020, the FASB issued ASU 2020-04, Reference Rate Reform within Topic 848, which provides optional expedients and exceptions to contracts, hedging relationships, and other transactions affected by reference rate reform if certain criteria are met. The amendments in this update apply only to contracts, hedging relationships, and other transactions that reference London Inter-bank Offered Rate (“LIBOR”) or another reference rate expected to be discontinued because of reference rate reform. The expedients and exceptions provided by the amendments do not apply to contract modifications made and hedging relationships entered into or evaluated after December 31, 2022, except for hedging relationships existing as of December 31, 2022 for which an entity has elected certain optional expedients and are retained through the end of the hedging relationship. The amendments in this update also include a general principle that permits an entity to consider contract modifications due to reference rate reform to be an event that does not require contract remeasurement at the modification date or reassessment of a previous accounting determination. If elected, the optional expedients for contract modifications must be applied consistently for all eligible contracts or eligible transactions within the relevant ASC Topic or Industry Subtopic that contains the guidance that otherwise would be required to be applied. The amendments in this update were effective upon issuance and may be applied prospectively to contract modifications made and hedging relationships entered into or evaluated on or before December 31, 2022. The Company is evaluating the effect of ASU 2020-04 on the Company’s condensed consolidated financial statements.

Although there are several other new accounting pronouncements issued or proposed by the FASB, which the Company has adopted or will adopt, as applicable, the Company does not believe any of these accounting pronouncements has had or will have a material impact on the Company’s condensed consolidated financial position or results of operations.

Revenue from Contract with Customer

The Company accounts for a contract with a customer when both parties have approved the contract and are committed to perform their respective obligations, each party’s rights and payment terms can be identified, the contract has commercial substance, and it is probable the Company will collect substantially all of the consideration to which it is entitled. Revenue is recognized when, or as, performance obligations are satisfied by transferring control of a promised product or service to a customer.

Revenue from contracts with lending institutions

Program fees are derived from contracts with automotive lenders. Through the Company’s proprietary LPP, the Company enables automotive lenders to make loans that are insured against certain credit losses from defaults. The Company generates program fee revenue from its proprietary, cloud-based software platform that enables automotive lenders, Original Equipment Manufacturing (“OEM”) captive finance companies and other financial institutions (collectively, “lending institutions”) to approve loans to traditionally underserved non-prime or near-prime borrowers.

The Company receives program fees for providing loan decision-making analytics solutions and automated issuance of credit default insurance with third-party insurance providers. The Company’s performance obligation is complete when a loan is certified through LPP and is issued by the lending institution. Program fee contracts contain a single performance obligation, which consists of a series of distinct services that are substantially the same with the same pattern of transfer to customers.

Program fees are based on a percentage of the initial principal amount of the loans processed by the Company. There are two types of payment arrangements: i) a single-pay program fee is due based on the volume of loans originated by the lending institution in a calendar month; or ii) a monthly-pay program fee is due in equal monthly installments within 12 months of loan origination.

The Company bills the customer for an amount calculated based on the actual number of loans processed in a calendar month, which corresponds directly with the value of service transferred to the customer in that month.

Revenue from contracts with insurance carriers

As of September 30, 2021, the Company has producer agreements with three insurance carrier partners from which the Company earns profit share revenue and claims administration service fees.

In the profit share arrangement, the Company facilitates placement of credit default insurance policies with lending institutions on behalf of the Company’s insurance partners. Profit share revenue represents the Company’s participation in the underwriting profit of the Company’s third-party insurance partners who provide lenders with credit default insurance on loans the automotive lenders make using the Company’s LPP. The Company receives a percentage of the aggregate monthly insurance underwriting profit. Monthly insurance underwriting profit is calculated as the monthly earned premium less expenses and losses (including reserves for incurred but not reported losses), with losses accrued and carried forward for future profit share calculations. The Company fulfills its performance obligation upon placement of the insurance, at which point the Company is entitled to the profit share of all future net premiums earned by the insurance carrier on the policy.

To determine the profit share revenue, the Company uses forecasts of loan-level earned premium and insurance claim payments. These forecasts are driven by the projection of loan defaults, prepayments and severity rates. These assumptions are based on the Company’s observations of the historical behavior for loans with similar risk characteristics. The assumptions also take consideration of the forecast adjustments under various macroeconomic conditions and the current mix of the underlying portfolio of the Company’s insurance partners. To the extent these assumptions change, the Company’s profit share revenue is adjusted.

In accordance with ASC 606, at the time of the placement of a policy by an insurance company, the Company estimates the variable consideration based on undiscounted expected future profit share to be received from the insurance carriers. The Company applies economic stress factors in the Company’s forecast to constrain its estimation of future profit share revenue to an amount reflecting the Company’s belief that a significant reversal in the cumulative amount of revenue is not probable of occurring when the uncertainty is resolved.

Claims administration service fees are generated from the Company acting as a third-party administrator to process and adjudicate the credit default insurance claims on behalf of the insurance companies. In this arrangement, the performance obligation to provide claims administration services is generally satisfied over time, with the customer simultaneously receiving and consuming the benefits as the Company satisfies its performance obligations.

Fair Value of Financial Instruments

The Company’s accounting policy is to recognize transfers between levels of the fair value hierarchy on the date of the event or change in circumstances that caused the transfer.