Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Weighted average common shares outstanding: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Trading Arrangement: Trading Arrangement [Axis] Portion at Fair Value Measurement Portion at Fair Value Measurement [Member] Accrual period for financing receivables Financing Receivable, Nonaccrual, Threshold Delinquency Period Financing Receivable, Nonaccrual, Threshold Delinquency Period Title of 12(b) Security Title of 12(b) Security Subsequent Event Subsequent Event [Member] Net income (loss) available to Class A common stockholders - Diluted Net Income (Loss) Available to Common Stockholders, Diluted Reported Value Measurement Reported Value Measurement [Member] Document Fiscal Year Focus Document Fiscal Year Focus Effective income tax rate, excluding tax expense, stock compensation adjustment, percent Effective Income Tax Rate Reconciliation, Excluding Tax Expense (Benefit), Share-Based Payment Arrangement, Percent Effective Income Tax Rate Reconciliation, Excluding Tax Expense (Benefit), Share-Based Payment Arrangement, Percent Pre-tax acquisition-related expenses Business Combination, Acquisition-Related Cost, Expense Adjustment to Compensation, Amount Adjustment to Compensation Amount Finance receivables at fair value Finance receivables at fair value Fair value of receivables Financing Receivable, After Allowance For Credit Loss, Fair Value Option Finance receivables at fair value. Segment Reporting [Abstract] Common stock, value, issued Common Stock, Value, Issued 2027 Lessee, Operating Lease, Liability, to be Paid, Year One Payments of tax withholding on vesting of restricted stock units Payment, Tax Withholding, Share-Based Payment Arrangement Unpaid principal balance of finance receivables - non-accrual Financing Receivable, After Allowance for Credit Loss, Before Fair Value Option Adjustment, Nonaccrual Status Financing Receivable, After Allowance for Credit Loss, Before Fair Value Option Adjustment, Nonaccrual Status Schedule of Senior Debt Schedule of Long-Term Debt Instruments [Table Text Block] Accrued legal expense Loss Contingency Accrual Line of Credit Line of Credit [Member] Restatement Determination Date Restatement Determination Date Accrued payroll and benefits Employee-related Liabilities Class of Warrant or Right [Domain] Class of Warrant or Right [Domain] Finance Receivables at Fair Value Financing Receivables [Text Block] Amendment Flag Amendment Flag Consolidated Entities [Axis] Consolidated Entities [Axis] Average purchase price (in dollars per share) Shares Acquired, Average Cost Per Share Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Class of Warrant or Right [Table] Class of Warrant or Right [Table] Financing Receivable By Delinquency [Domain] Financing Receivable By Delinquency [Domain] Financing receivable by delinquency domain. Effective income tax rate, stock compensation adjustment, expense (benefit) Effective Income Tax Rate Reconciliation, Tax Expense (Benefit), Share-Based Payment Arrangement, Amount Change in fair value of warrant liabilities Change in fair value of warrant liabilities Fair Value Adjustment of Warrants Leases [Abstract] Warrants and Rights Note Disclosure [Abstract] Stockholders’ equity: Members' Equity [Abstract] Consolidated Entities [Domain] Consolidated Entities [Domain] Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Property, Plant, and Equipment [Abstract] Entity Address, State or Province Entity Address, State or Province Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross PEO Total Compensation Amount PEO Total Compensation Amount Loss contingency, receivable Loss Contingency, Receivable Common stock, par or stated value per share (in dollars per share) Common Stock, Par or Stated Value Per Share Interest Rate Component [Domain] Interest Rate Component [Domain] Interest Rate Component Financial assets: Assets, Fair Value Disclosure [Abstract] Outstanding beginning balance (in shares) Outstanding ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Basic (in shares) Weighted-average Class A common stock outstanding - Basic (in shares) Weighted Average Number of Shares Outstanding, Basic Charge-offs, net Finance Receivables, Charge Offs Finance Receivables, Charge Offs Increase in deferred tax assets Increase (Decrease) In Deferred Tax Assets Increase (Decrease) In Deferred Tax Assets Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Number of reportable segments Number of Reportable Segments Finance receivables at fair value, excluding accrued interest receivable Finance receivables at fair value, excluding accrued interest receivable Financing Receivable, Excluding Accrued Interest, After Allowance For Credit Loss, Fair Value Option Financing Receivable, Excluding Accrued Interest, After Allowance For Credit Loss, Fair Value Option 2030 Lessee, Operating Lease, Liability, to be Paid, Year Four Concentration Risk [Table] Concentration Risk [Table] Lease, Cost [Abstract] Lease, Cost [Abstract] Payment processing fees Payment Processing Fees Payment processing fees. Entity Address, City or Town Entity Address, City or Town Noncontrolling interest - Retained OppFi Units Noncontrolling Interest, Units [Member] Noncontrolling Interest, Units Granted (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Receivables [Abstract] Statement of Financial Position [Abstract] Stock Options, RSUs, and PSUs Stock Options, RSUs, and PSUs [Member] Stock Options, RSUs, and PSUs Private Placement Warrants Private Placement Warrants Private Placement Warrants [Member] Private Placement Warrants Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Vested (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Class of Stock [Axis] Class of Stock [Axis] Adjustments to additional paid-in capital as a result of adjustment to deferred tax asset Adjustments To Additional Paid-In Capital As A Result Of Adjustment To Deferred Tax Asset Adjustments To Additional Paid-In Capital As A Result Of Adjustment To Deferred Tax Asset Term Loan Agreement Term Loan Agreement [Member] Term Loan Agreement Accrued interest receivable Financing Receivables, Accrued Interest And Fees, After Allowance For Credit Loss Financing Receivables, Accrued Interest And Fees, After Allowance For Credit Loss Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Finance receivables originated through the bank partnership arrangements Finance Receivables Originated Through Bank Partnership Arrangements Finance receivables originated through the bank partnership arrangements. Net income (loss) available to Class A common stockholders - Basic Net Income (Loss) Available to Common Stockholders, Basic Fair value, option, credit risk, gains (losses) earnings on assets Fair Value, Option, Credit Risk, Gains (Losses) on Assets Proceeds from employee stock purchase plan Proceeds from Stock Plans Level 2 Fair Value, Inputs, Level 2 [Member] Sublease income Sublease Income Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Member distributions Distribution Made to Limited Liability Company (LLC) Member, Cash Distributions Declared Borrowing Capacity Borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] 90 Days Past Due Financial Asset, Equal to or Greater than 90 Days Past Due [Member] Capitalized interest Capitalized Cost, Software to be Sold, Leased, or Marketed, Addition Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration] Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Concentration Risk Type [Axis] Concentration Risk Type [Axis] Schedule of Long-term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Finance receivables at fair value - accrual Financing Receivable, Excluding Accrued Interest, After Allowance For Credit Loss, Fair Value Option, Accrual Financing Receivable, Excluding Accrued Interest, After Allowance For Credit Loss, Fair Value Option, Accrual Recently adopted accounting pronouncements and Accounting pronouncements issued and not yet adopted New Accounting Pronouncements, Policy [Policy Text Block] Schedule of Segment Reporting Information Segment Reporting [Table Text Block] Loss on disposition of equipment Gain (Loss) on Disposition of Property Plant Equipment Noncontrolling Interest Noncontrolling Interest [Member] Use of estimates Use of Estimates, Policy [Policy Text Block] Schedule of Accrued Expenses Schedule of Accrued Liabilities [Table Text Block] Schedule of Changes in Fair Value of Warrant Units Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Payments of senior debt - revolving lines of credit Repayments of Lines of Credit Total Long-Term Debt Property, Equipment and Software, Net Property, Plant, and Equipment [Text Block] Schedule of Future Minimum Lease Payments Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] Document Period End Date Document Period End Date Changes in assets and liabilities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] Net cash used in investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Unrecognized tax benefits Unrecognized Tax Benefits Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding Debt instrument, face amount Debt Instrument, Face Amount Earnings (loss) per common share: Earnings Per Share, Basic [Abstract] 2028 Lessee, Operating Lease, Liability, to be Paid, Year Two Stockholders’ Equity Equity [Text Block] Security Exchange Name Security Exchange Name Debt term Debt Instrument, Term Participation rights purchase obligations Participation Rights Purchase Obligation [Policy Text Block] Participation rights purchase obligation [Policy text Block]. 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diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Dividends payable, amount per share (in dollars per share) Common Stock, Dividends, Per Share, Cash Paid Accounts, Notes, Loans and Financing Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] Entity Emerging Growth Company Entity Emerging Growth Company Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Transfer out of Level 3 Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers out of Level 3 Underlying Security Market Price Change Underlying Security Market Price Change, Percent Borrowings of senior debt - revolving lines of credit Proceeds from Lines of Credit Deferred income taxes Deferred Income Taxes and Tax Credits Entities [Table] Entities [Table] Less: imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Third Amendment Third Amendment to Second Amended and Restated Revolving Credit Agreement [Member] Third Amendment to Second Amended and Restated Revolving Credit Agreement Deferred tax asset Adjustments To Additional Paid-In Capital, Deferred Tax Asset Adjustments To Additional Paid-In Capital, Deferred Tax Asset Dilutive potential common shares (in shares) Weighted Average Number of Shares Outstanding, Diluted, Adjustment Schedule of Changes in Fair Value of Installment Finance Receivables Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Virginia VIRGINIA Member distributions paid Distribution Made to Limited Liability Company (LLC) Member, Cash Distributions Paid Operating cash flows from operating leases Operating Lease, Payments Award Timing Predetermined Award Timing Predetermined [Flag] Treasury Stock Treasury Stock, Common [Member] Income tax examination, penalties and interest accrued Income Tax Examination, Penalties and Interest Accrued Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Stock-based compensation APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Fair Value Disclosure, Asset and Liability, Not Measured at Fair Value [Line Items] Fair Value Disclosure, Asset and Liability, Not Measured at Fair Value [Line Items] Level 1 Fair Value, Inputs, Level 1 [Member] Software, Internally Developed Software, Internally Developed [Member] Exercise of warrants Proceeds from Warrant Exercises Exercise price Measurement Input, Exercise Price [Member] Effective income tax rate, percent Effective Income Tax Rate Reconciliation, Percent Total lease payments Lessee, Operating Lease, Liability, to be Paid Schedule of Components of Installment Finance Receivables At Fair Value Fair Value Option, Disclosures [Table Text Block] Warrants (in shares) Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants Dilutive securities (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-Based Payment Arrangements Outstanding beginning balance (in dollars per share) Outstanding ending balance (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value All Executive Categories All Executive Categories [Member] Retained OppFi Units Retained OppFi Units [Member] Retained OppFi Units Operating lease, net Increase (Decrease) in Operating Lease Liability Tax receivable agreement liability adjustment Gain (Loss) On Tax Receivable Agreement Liability Gain (Loss) On Tax Receivable Agreement Liability Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Preferred stock, par or stated value per share (in dollars per share) Preferred Stock, Par or Stated Value Per Share Class of Warrant or Right [Line Items] Class of Warrant or Right [Line Items] Existing Equity Holders Existing Equity Holders [Member] Existing Equity Holders Antidilutive Securities [Axis] Antidilutive Securities [Axis] Shares Share-Based Compensation Arrangement by Share-Based Payment Award, Non-Option Equity Instruments, Outstanding [Roll Forward] Outstanding beginning balance (in dollars per share) Outstanding ending balance (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Unpaid principal balance of finance receivables - accrual Financing Receivable, After Allowance for Credit Loss, Before Fair Value Option Adjustment, Accrual Status Financing Receivable, After Allowance for Credit Loss, Before Fair Value Option Adjustment, Accrual Status Cash and restricted cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation [Abstract] Change in fair value of finance receivables Change in fair value of finance receivables Gain (Loss) Due To Change In Fair Value Of Finance Receivables Gain (loss) due to change in fair value of finance receivables. Operating lease right-of-use assets Operating Lease, Right-of-Use Asset Tax receivable agreement settlement Adjustments to additional paid-in capital as a result of tax receivable agreement settlement Adjustments To Additional Paid-In Capital, Tax Receivable Agreement, Settlement Adjustments To Additional Paid-In Capital, Tax Receivable Agreement, Settlement Concentration Risk Type [Domain] Concentration Risk Type [Domain] Repayments Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements Schedule of Computation of Basic and Diluted Earnings (Loss) Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Fair Value Disclosures [Abstract] Debt Disclosure [Abstract] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Segment Reporting Segment Reporting [Text Block] Dividend paid on common stock Payments of Ordinary Dividends, Common Stock Expiration Date Trading Arrangement Expiration Date Net decrease in cash and restricted cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Excluding Exchange Rate Effect, Including Discontinued Operation Liabilities: Financial liabilities: Liabilities [Abstract] Class of Warrant or Right [Axis] Class of Warrant or Right [Axis] Maturity Date Debt Instrument, Maturity Date, Description Class V Voting Stock Class V Voting Stock [Member] Class V Voting Stock Restricted cash Restricted Cash and Cash Equivalent Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Total stockholders’ equity Beginning balance Ending balance Equity, Including Portion Attributable to Noncontrolling Interest Weighted- Average Remaining Contractual Life (Years) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted-Average Remaining Contractual Term Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] Exchange of Class V shares (in shares) Stock Issued During Period, Shares, Exchange Of Shares Stock Issued During Period, Shares, Exchange Of Shares Acquired Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances Original issuance discount, percentage Debt Instrument, Original Issuance Discount, Percentage Debt Instrument, Original Issuance Discount, Percentage Business Combination [Line Items] Business Combination [Line Items] Common stock dividend Dividends, Common Stock Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Other income (expense): Other income (expense): Other Income and Expenses [Abstract] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Numerator: Earnings Per Share Reconciliation [Abstract] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Antidilutive Security, Excluded EPS Calculation [Table] Capitalized technology, useful life Intangible Asset, Finite-Lived, Useful Life Concentration of Credit Risk Concentration Risk Disclosure [Text Block] Exercisable, Aggregate Intrinsic Value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value Schedule of Restricted Stock Unit Activity Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block] Difference between unpaid principal balance and fair value Fair Value, Option, Aggregate Differences, Loans and Long-Term Receivables Exercise Price Award Exercise Price Cash flows from investing activities: Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Segment Reporting [Line Items] Segment Reporting [Line Items] Share repurchase program, additional share repurchase amount Share Repurchase Program, Authorized, Amount Change in fair value of finance receivables Change In Fair Value Of Finance Receivables Change in fair value of finance receivables. OppFi-LLC OppFi-LLC [Member] OppFi-LLC Unrecognized compensation expense Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Document Quarterly Report Document Quarterly Report Tax receivable agreement liability Tax Receivable Agreement Liability Tax Receivable Agreement Liability Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Segments [Domain] Segments [Domain] Texas TEXAS Senior Debt Debt Disclosure [Text Block] Finance receivables repayments Proceeds from Collection of Finance Receivables Accrued interest payable Interest Payable Debt issuance costs, net Debt Issuance Costs, Net Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Equity method investment Equity Method Investments Business Combination [Table] Business Combination [Table] Equity Component [Domain] Equity Component [Domain] PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Measurement Input Type [Domain] Measurement Input Type [Domain] $15 Exercise Price Warrants Private Placement Warrants, Exercise Price $15.00 [Member] Private Placement Warrants, Exercise Price $15.00 Net change in fair value Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings Secured Debt Secured Debt [Member] Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract] Adoption Date Trading Arrangement Adoption Date Interest rate Debt Instrument, Interest Rate, Stated Percentage Counterparty Name [Domain] Counterparty Name [Domain] Total OppFi Inc.’s stockholders’ equity Equity, Attributable to Parent Business combination, equity issued per acquiree share (in shares) Business Combination, Consideration Transferred, Per Acquiree Share, Equity Business Combination, Consideration Transferred, Per Acquiree Share, Equity Assets Financial assets: Assets [Abstract] Title Trading Arrangement, Individual Title Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Accounting Policies [Abstract] Accounting Policies [Abstract] Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Operating lease liabilities Operating lease liabilities Operating Lease, Liability Professional fees Professional Fees Insider Trading Policies and Procedures [Line Items] Outstanding beginning balance (in shares) Outstanding ending balance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Accrued Expenses Accounts Payable and Accrued Liabilities Disclosure [Text Block] Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Ownership interest retained Reverse Recapitalization, Ownership Interest Retained By Noncontrolling Owners Reverse Recapitalization, Ownership Interest Retained By Noncontrolling Owners Performance stock units Performance Shares [Member] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Business combination, cash paid per acquiree share Business Combination, Consideration Transferred, Per Acquiree Share, Cash Business Combination, Consideration Transferred, Per Acquiree Share, Cash Business Combination [Domain] Business Combination [Domain] Semi-annual amortization payments, percentage Debt Instrument, Semi-Annual Amortization Payments, Percentage Debt Instrument, Semi-Annual Amortization Payments, Percentage Commitments, Contingencies and Related Party Transactions Commitments and Contingencies Disclosure [Text Block] Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Potential common stock (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Financial Asset, Period Past Due [Domain] Financial Asset, Aging [Domain] Restricted stock units Restricted Stock Units (RSUs) [Member] Schedule of Securities Excluded from Calculation of Diluted Earnings Per Share Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Entity Central Index Key Entity Central Index Key Less accumulated depreciation and amortization Property, Plant, and Equipment, Accumulated Depreciation, Depletion, and Amortization All Adjustments to Compensation All Adjustments to Compensation [Member] Business Combination [Axis] Business Combination [Axis] Equity [Abstract] Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Income taxes Income Tax, Policy [Policy Text Block] Net cash provided by operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Payments for legal settlements Payments for Legal Settlements Income Statement [Abstract] Issuance of common stock under employee stock purchase plan (in shares) Stock Issued During Period, Shares, Employee Stock Purchase Plans Document Transition Report Document Transition Report Ownership [Axis] Ownership [Axis] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Cash paid for amounts included in the measurement of lease liabilities: Cash Paid For Amounts Included in The Measurement of Lease Liabilities [Abstract] Cash Paid For Amounts Included in The Measurement of Lease Liabilities Debt instrument, extension term Debt Instrument, Extension Term Debt Instrument, Extension Term Deferred tax asset Deferred Income Tax Assets, Net Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Stock Options Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding [Roll Forward] Basis spread on variable rate Debt Instrument, Basis Spread on Variable Rate Debt instrument, subsequent draws, principal amount Debt Instrument, Subsequent Draws, Principal Amount Debt Instrument, Subsequent Draws, Principal Amount OppFi OppFi [Member] OppFi City Area Code City Area Code Borrower Line of Credit Facility, Affiliated Borrower Warrant Liabilities Warrants [Text Block] Warrants [Text Block]. Direct marketing costs Marketing Expense Development and capitalized software costs Research and Development Expense, Software (Excluding Acquired in Process Cost) Up-C collapse Stock Issued During Period, Value, Conversion of Units Geographic Concentration Risk Geographic Concentration Risk [Member] All Individuals All Individuals [Member] Reportable Segment Reportable Segment [Member] Reportable Segment Subsequent Events Subsequent Events [Text Block] Expected volatility Measurement Input, Price Volatility [Member] Name Forgone Recovery, Individual Name Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Unvested award, cost not yet recognized, period for recognition Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition Previously Reported Previously Reported [Member] Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Weighted- Average Grant Date Fair Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Statement [Line Items] Statement [Line Items] Settlement receivable Increase (Decrease) in Insurance Settlements Receivable Total assets Assets Tax receivable agreement Adjustments to additional paid-in capital as a result of tax receivable agreement Adjustments To Additional Paid-In Capital, Tax Receivable Agreement Liability Adjustments To Additional Paid-In Capital, Tax Receivable Agreement Liability Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Interest and other income Total revenue Interest and Dividend Income, Operating Debt instrument, initial draw, principal amount Debt Instrument, Initial Draw Six Months After Close, Principal Amount Debt Instrument, Initial Draw Six Months After Close, Principal Amount Unpaid principal balance of finance receivables Aggregate unpaid principal balance Financing Receivable, After Allowance for Credit Loss, Before Fair Value Option Adjustment Financing Receivable, After Allowance for Credit Loss, Before Fair Value Option Adjustment Stock-Based Compensation Share-Based Payment Arrangement [Text Block] Issuance of common stock under employee stock purchase plan Stock Issued During Period, Value, Employee Stock Purchase Plan Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Other assets Increase (Decrease) in Other Operating Assets Occupancy Occupancy, Net PEO PEO [Member] Beginning balance (in shares) Ending balance (in shares) Shares, Outstanding Share based compensation expenses Share-Based Payment Arrangement, Expense Revolving Line Of Credit, Maturing October 2026, Gray Rock SPV LLC Revolving Line Of Credit, Maturing October 2026, Gray Rock SPV LLC [Member] Revolving Line Of Credit, Maturing October 2026, Gray Rock SPV LLC Measurement Basis [Axis] Measurement Basis [Axis] Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Exercise of stock options (in shares) Exercised (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period Contractual Delinquency Contractual Delinquency [Member] Contractual delinquency member. Granted (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Accrued interest receivable Increase (Decrease) in Accrued Investment Income Receivable Subsequent Event Type [Domain] Subsequent Event Type [Domain] Payables and Accruals [Abstract] Retained Earnings (Accumulated Deficit) Retained Earnings [Member] Revision of Prior Period [Domain] Revision of Prior Period [Domain] Revolving Credit Facility Revolving Credit Facility [Member] Forfeited (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Impairment of right of use asset Operating Lease, Impairment Loss Capitalized technology Software, In-Development, Internally Developed, and Purchased [Member] Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period Ownership interest held, percent Reverse Recapitalization, Ownership Interest Held, Percent Reverse Recapitalization, Ownership Interest Held, Percent Net change in fair value Net Change In Fair Value Of Finance Receivables Net Change In Fair Value Of Finance Receivables Financing Receivable By Delinquency [Axis] Financing Receivable By Delinquency [Axis] Financing receivable by delinquency axis. Schedule of Changes in Fair Value of Private Placement Warrants Fair Value Measurement Inputs and Valuation Techniques [Table Text Block] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Common stock, shares, outstanding (in shares) Common Stock, Shares, Outstanding Award Timing Disclosures [Line Items] Payments for debt issuance costs Payments of Debt Issuance Costs Diluted (in dollars per share) Earnings Per Share, Diluted Entity Current Reporting Status Entity Current Reporting Status Net cash used in financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Total Shareholder Return Amount Total Shareholder Return Amount Tax withholding on vesting of restricted stock units Share-Based Payment Arrangement, Decrease for Tax Withholding Obligation Financial liabilities: Liabilities, Fair Value Disclosure [Abstract] Interest expense and amortized debt issuance costs Interest Expense And Amortized Debt Issuance Costs Interest expense and amortized debt issuance costs. Ownership [Domain] Ownership [Domain] Adjustments to reconcile net income to net cash provided by operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Financing Receivable Financing Receivable [Member] Capitalized technology Capitalized Technology [Policy Text Block] Capitalized technology [Policy text block]. Share-Based Payment Arrangement [Abstract] Cash flows from financing activities: Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Property, equipment and software, net Property, equipment and software, net Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization Other revenue Other Interest and Dividend Income Vested and exercisable (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Number Stock repurchased during period, value Stock Repurchased During Period, Value Intangible Asset, Finite-Lived, Class [Axis] Intangible Asset, Finite-Lived, Class [Axis] Exercise of stock options Stock Issued During Period, Value, Stock Options Exercised Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Underlying Securities Award Underlying Securities Amount Fair Value Measurements Estimate of Fair Value Measurement [Member] Issuance of common stock under equity incentive plan Stock Issued During Period, Value, Employee Stock Ownership Plan Forfeited (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Vested and exercisable (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Exercise Price Weighted average discount rate Operating Lease, Weighted Average Discount Rate, Percent Other Other Accrued Liabilities Segment Reporting [Table] Segment Reporting [Table] Fair value of warrants Measurement Input, Fair Value Per Share [Member] Measurement Input, Fair Value Per Share Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract] Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Additional Disclosures [Abstract] Schedule of Components of Lease Costs Lease, Cost [Table Text Block] Commitments and Contingencies Disclosure [Abstract] All Trading Arrangements All Trading Arrangements [Member] Beginning Balance Ending Balance Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Exercise of warrants Exercise Of Warrants, Amount Exercise Of Warrants, Amount Other Performance Measure, Amount Other Performance Measure, Amount Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Income from operations Operating Income (Loss) Current Fiscal Year End Date Current Fiscal Year End Date Adjustments to additional paid-in capital as a result of the Up-C collapse Adjustments To Additional Paid-In Capital, Restructuring Related Non Cash Activities Adjustments To Additional Paid-In Capital, Restructuring Related Non Cash Activities Warrant liabilities Warrants and Rights Outstanding Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Acquisition Business Combination [Text Block] Stock repurchased during period (in shares) Stock Repurchased During Period, Shares Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member] Common stock, dividends (in dollars per share) Common Stock, Dividends, Per Share, Declared Exchange of Class V shares Stock Issued During Period, Value, Exchange Of Shares Stock Issued During Period, Value, Exchange Of Shares Entity File Number Entity File Number Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] $11.50 Exercise Price Warrants Private Placement Warrants, Exercise Price $11.50 [Member] Private Placement Warrants, Exercise Price $11.50 Capitalized software costs, amortization expense Capitalized Cost, Software to be Sold, Leased, or Marketed, Amortization Expense Debt issuance cost amortization Debt Issuance Cost Amortization Debt issuance cost amortization. Schedule of Company's Stock Option Activity Share-Based Payment Arrangement, Option, Activity [Table Text Block] Weighted- Average Exercise Price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Senior debt Senior Notes Common stock, shares, issued (in shares) Common Stock, Shares, Issued Measure: Measure [Axis] Balance at the beginning of the period Balance at the end of the period Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value Entity Information [Line Items] Entity Information [Line Items] Treasury stock, shares (in shares) Treasury Stock, Common, Shares Equity Components [Axis] Equity Components [Axis] Class of Stock [Line Items] Class of Stock [Line Items] Income taxes paid Income Tax Paid, after Refund Received Accrual for services rendered and goods purchased Accrual For Services Rendered And Goods Purchased Accrual For Services Rendered And Goods Purchased Class A common stock, par value $0.0001 per share Class A Common Stock Common Class A [Member] Entity Interactive Data Current Entity Interactive Data Current Less: net income attributable to noncontrolling interest Net income attributable to noncontrolling interest Net Income (Loss) Attributable to Noncontrolling Interest Expenses: Noninterest Expense [Abstract] Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Up-C collapse (in shares) Stock Issued During Period, Shares, Conversion of Units Entity Small Business Entity Small Business 2029 Lessee, Operating Lease, Liability, to be Paid, Year Three Termination Date Trading Arrangement Termination Date Tax withholding on vesting of restricted stock units (in shares) Share-Based Payment Arrangement, Shares Withheld for Tax Withholding Obligation Property, Plant, and Equipment [Line Items] Property, Plant, and Equipment [Line Items] Fair Value Disclosure of Asset and Liability Not Measured at Fair Value [Table] Fair Value Disclosure of Asset and Liability Not Measured at Fair Value [Table] Subsequent Events [Abstract] Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Statutory income tax rate, percent Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Revolving Line Of Credit, Maturing April 2025, Gray Rock SPV, LLC Revolving Line Of Credit, Maturing April 2025, Gray Rock SPV LLC [Member] Revolving Line Of Credit, Maturing April 2025, Gray Rock SPV LLC Merger Agreement Merger Agreement [Member] Merger Agreement Document Type Document Type Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value as of Grant Date Award Grant Date Fair Value Description of Business and Significant Accounting Policies Significant Accounting Policies [Text Block] Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Remaining authorized repurchase amount Share Repurchase Program, Remaining Authorized, Amount Arrangement Duration Trading Arrangement Duration Subsequent Event [Line Items] Subsequent Event [Line Items] Statement of Stockholders' Equity [Abstract] Local Phone Number Local Phone Number Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Registrant Name Entity Registrant Name Interest Rate Component Two Interest Rate Component Two [Member] Interest Rate Component Two Schedule of PSU Activity Share-Based Payment Arrangement, Performance Shares, Activity [Table Text Block] Income before income taxes Income before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Schedule of Carrying Value and Estimated Fair Values of Financial Assets and Liabilities Fair Value Disclosure of Asset and Liability Not Measured at Fair Value [Table Text Block] David A. Vennettilli [Member] David A. Vennettilli Commitments and contingencies (Note 14) Commitments and Contingencies Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Property, equipment and software Property, Plant, and Equipment, before Accumulated Depreciation, Depletion, and Amortization Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Warrants, fair value measurement Warrants and Rights Outstanding, Measurement Input Effective income tax rate, stock compensation adjustment increase (decrease), percent Effective Income Tax Rate Reconciliation, Tax Expense (Benefit), Share-Based Payment Arrangement, Percent Income from equity method investment Income from equity method investment Income (Loss) from Equity Method Investments Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Noncontrolling interests Consolidation, Subsidiaries or Other Investments, Consolidated Entities, Policy [Policy Text Block] Executive Category: Executive Category [Axis] Leasehold improvements Leaseholds and Leasehold Improvements [Member] Net revenue Revenues, Net of Interest Expense OppFi Shares, LLC OppFi Shares, LLC [Member] OppFi Shares, LLC Furniture, fixtures and equipment Furniture and Fixtures [Member] Counterparty Name [Axis] Counterparty Name [Axis] Liabilities and stockholders’ equity Liabilities and Equity [Abstract] Other Commitments [Table] Other Commitments [Table] Intangible Asset, Finite-Lived, Class [Domain] Intangible Asset, Finite-Lived, Class [Domain] Schedule of Financial Assets and Liabilities Measured at Fair Value on Recurring Basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Award Type [Domain] Award Type [Domain] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Remaining of 2026 Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year Fair Value Measurements Fair Value Disclosures [Text Block] Level 3 Fair Value, Inputs, Level 3 [Member] Supplemental disclosure of cash flow information: Supplemental Cash Flow Information [Abstract] Purchase of treasury stock (in shares) Treasury Stock, Shares, Acquired Exercisable, Weighted-Average Remaining Contractual Life (in years) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted-Average Remaining Contractual Term Share price (in dollars per share) Share Price Former ownership percentage Subsidiary, Ownership Percentage, Noncontrolling Owner PEO Name PEO Name Geographical [Axis] Geographical [Axis] Accrued expenses Increase (Decrease) in Accrued Liabilities Schedule of Short-term Debt [Table] Short-Term Debt [Table] Long-Lived Asset, Class [Axis] Long-Lived Asset, Class [Axis] Other assets Other Assets Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Entity Tax Identification Number Entity Tax Identification Number Exit costs, net Business Exit Costs Interest expense, debt Interest Expense, Debt Liability Class [Axis] Liability Class [Axis] Other Commitments [Line Items] Other Commitments [Line Items] Revenue: Revenues, Net of Interest Expense [Abstract] Purchase of treasury stock Treasury Stock, Value, Acquired, Cost Method Exercised (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Total cash and restricted cash Beginning Ending Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Charge-offs, net Fair Value, Measurement With Unobservable Inputs Reconciliation, Recurring Basis, Asset, Charge Offs, Net Fair Value, Measurement With Unobservable Inputs Reconciliation, Recurring Basis, Asset, Charge Offs, Net Accounts payable Increase (Decrease) in Accounts Payable Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Non-NEOs Non-NEOs [Member] Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Debt Instrument [Axis] Debt Instrument [Axis] Subsequent Event [Table] Subsequent Event [Table] Stock-based compensation expense Share-Based Payment Arrangement, Noncash Expense Dividends, cash Dividends, Cash Salaries and employee benefits Labor and Related Expense Total lease cost Lease, Cost Employee stock purchase plan Employee stock purchase plan units Employee Stock [Member] Related party transaction, amounts of transaction Related Party Transaction, Amounts of Transaction Leases Lessee, Operating Leases [Text Block] Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Basic (in dollars per share) Earnings Per Share, Basic Measurement Input Type [Axis] Measurement Input Type [Axis] Purchase of treasury stock Payments for Repurchase of Common Stock Interest Rate Component One Interest Rate Component One [Member] Interest Rate Component One Risk-free interest rate Measurement Input, Risk Free Interest Rate [Member] Recency Delinquency Recency Delinquency [Member] Recency Delinquency member. Insider Trading Arrangements [Line Items] Equity exchange ratio, common stock Equity, Exchange Ratio, Common Stock Equity, Exchange Ratio, Common Stock Award Type [Axis] Award Type [Axis] Short-term lease cost Short-Term Lease, Cost Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Retained earnings (accumulated deficit) Retained Earnings (Accumulated Deficit) Florida FLORIDA Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Short-term Debt [Line Items] Short-Term Debt [Line Items] Common Stock Common Stock [Member] Fair Value Measurement [Domain] Fair Value Measurement [Domain] Operating lease cost Operating Lease, Cost Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Cover [Abstract] Early termination payment Tax Receivable Agreement, Early Termination Payment Tax Receivable Agreement, Early Termination Payment Reclassification Reclassification, Comparability Adjustment [Policy Text Block] Concentration risk, percentage Concentration Risk, Percentage Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Equity Awards Adjustments Equity Awards Adjustments [Member] Total liabilities and stockholders’ equity Liabilities and Equity Variable lease expense Variable Lease, Cost Stock options Share-Based Payment Arrangement, Option [Member] Noncontrolling interest Equity, Attributable to Noncontrolling Interest Notes Payable Notes Payable, Other Payables [Member] Segments [Axis] Segments [Axis] Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Asset Class [Axis] Asset Class [Axis] Tabular List, Table Tabular List [Table Text Block] Additional paid-in capital Additional Paid in Capital Other income Other Nonoperating Income (Expense) Payments of senior debt - term loan Repayments of Senior Debt Name Awards Close in Time to MNPI Disclosures, Individual Name Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Aggregate Intrinsic Value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period General, administrative and other General and Administrative Expense Long-Lived Asset, Class [Domain] Long-Lived Asset, Class [Domain] Fair Value by Liability Class [Domain] Fair Value by Liability Class [Domain] Tax receivable agreement liability Tax Receivable Agreement Liability [Policy Text Block] Tax Receivable Agreement Liability Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Property, Plant, and Equipment [Table] Property, Plant, and Equipment [Table] Preferred stock, $0.0001 par value (1,000,000 shares authorized with no shares issued and outstanding as of June 30, 2026 and December 31, 2025) Preferred Stock, Value, Issued Adjustment to Compensation: Adjustment to Compensation [Axis] Exercise of warrants (in shares) Exercise Of Warrants, Shares Exercise Of Warrants, Shares Class of Stock [Domain] Class of Stock [Domain] Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Interest paid on borrowed funds Interest Paid, Excluding Capitalized Interest, Operating Activity Purchases of equipment and capitalized technology Payments to Acquire Productive Assets Statement of Cash Flows [Abstract] Credit Facility [Axis] Credit Facility [Axis] Issuance of common stock under equity incentive plan (in shares) Stock Issued During Period, Shares, Employee Stock Ownership Plan Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Stock options and PSUs Stock options and PSU [Member] Stock options and PSU Accounts payable Accounts Payable Name Measure Name Income Taxes Income Tax Disclosure [Text Block] Pay vs Performance Disclosure [Line Items] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Debt Instrument [Line Items] Debt Instrument [Line Items] Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Income tax expense Income Tax Expense (Benefit), Portion Attributable To Noncontrolling Interest Income Tax Expense (Benefit), Portion Attributable To Noncontrolling Interest Interest on finance receivables Interest and Fee Income, Financing Receivable Additional Paid-In Capital Additional Paid-in Capital [Member] Entity Filer Category Entity Filer Category Revolving Line Of Credit, Tranche D, Maturing February 2029, Opportunity Funding SPE V, LLC Revolving Line Of Credit, Tranche D, Maturing February 2029, Opportunity Funding SPE V, LLC [Member] Revolving Line Of Credit, Tranche D, Maturing February 2029, Opportunity Funding SPE V, LLC Senior debt Senior Debt, Net [Member] Senior Debt, Net Accrued expenses Total Accrued Liabilities Revision of Prior Period [Axis] Revision of Prior Period [Axis] Name Trading Arrangement, Individual Name Cash Cash Cash and Cash Equivalent Expected term (years) Measurement Input, Expected Term [Member] Interest Rate Component [Axis] Interest Rate Component [Axis] Interest Rate Component Amount due to bank partners Accrued Due To Bank Partners Accrued Due To Bank Partners Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Company Selected Measure Amount Company Selected Measure Amount Financial Asset, Period Past Due [Axis] Financial Asset, Aging [Axis] Distributions received from equity method investment Proceeds from Equity Method Investment, Distribution Entity Address, Address Line Two Entity Address, Address Line Two Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Accounts and Financing Receivables [Table] Schedule of Stock by Class [Table] Stock, Class of Stock [Table] Net income Net (loss) income Net income Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Member distributions Payments of Distributions to Affiliates Weighted average remaining lease term (in years) Operating Lease, Weighted Average Remaining Lease Term Non-PEO NEO Non-PEO NEO [Member] Senior Notes Senior Notes [Member] Entity Address, Address Line One Entity Address, Address Line One Vested (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Income tax expense Income Tax Expense (Benefit) Total expenses Noninterest Expense Risks and Uncertainties [Abstract] Effect of dilutive securities: Dilutive Securities, Effect on Basic Earnings Per Share [Abstract] Other income Other Nonoperating Income Award Timing Method Award Timing Method [Text Block] Basis of presentation and consolidation Consolidation, Policy [Policy Text Block] Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Variable Interest Entity, Primary Beneficiary Variable Interest Entity, Primary Beneficiary [Member] Net income (loss) attributable to OppFi Inc. Net income (loss) attributable to OppFi Inc. Net Income (Loss) Attributable to Parent Long-term Debt, Type [Axis] Long-Term Debt, Type [Axis] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Revolving Line Of Credit, Tranche C, Maturing February 2029, Opportunity Funding SPE V, LLC Revolving Line Of Credit, Tranche C, Maturing February 2029, Opportunity Funding SPE V, LLC [Member] Revolving Line Of Credit, Tranche C, Maturing February 2029, Opportunity Funding SPE V, LLC Statement [Table] Statement [Table] Restatement Determination Date: Restatement Determination Date [Axis] Exercise of stock options Proceeds from Stock Options Exercised Finance receivables at fair value - non-accrual Financing Receivable, Excluding Accrued Interest, After Allowance For Credit Loss, Fair Value Option, Nonaccrual Financing Receivable, Excluding Accrued Interest, After Allowance For Credit Loss, Fair Value Option, Nonaccrual Debt Instruments [Abstract] Debt Instruments [Abstract] Accrued income tax payable Accrued Income Taxes Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Secured Overnight Financing Rate (SOFR) [Member]