Equity Components [Axis] Common Stock [Member] Additional Paid-in Capital [Member] Retained Earnings [Member] Noncontrolling Interest [Member] Investment, Name [Axis] Oxbridge Reinsurance Limited [Member] Oxbridge Re NS [Member] Surance Plus Inc [Member] Long-Lived Asset, Class [Axis] Computer Equipment [Member] Vehicles [Member] Fair Value Hierarchy and NAV [Axis] Fair Value, Inputs, Level 1 [Member] Fair Value, Inputs, Level 2 [Member] Fair Value, Inputs, Level 3 [Member] Business Combination [Axis] Long-Term Debt, Type [Axis] Notes Payable to Series 2020-1 Noteholders [Member] Legal Entity [Axis] Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Subscription Agreements [Member] Title and Position [Axis] Investors and Non-U.S. Persons [Member] Related and Nonrelated Parties [Axis] Third Party Investors [Member] Parent [Member] Subscription Arrangements [Member] Sale of Stock [Axis] Private Placement [Member] Third Party Investors [Member] Product and Service [Axis] Net Investment and Other Income [Member] Underwriting Related Income [Member] Related Party [Member] Antidilutive Securities [Axis] Share-Based Payment Arrangement, Option [Member] Warrant [Member] Warrant One [Member] Securities Purchase Agreement [Member] Offering [Member] Class of Warrant or Right [Axis] Series A Warrants [Member] Series B Warrants [Member] Plan Name [Axis] 2025 Omni bus Incentive Plan [Member] Statements Of Income Location Balance [Axis] General and Administrative Expenses [Member] Award Type [Axis] Restricted Stock [Member] 2021 Omnibus Incentive Plan [Member] Lease Contractual Term [Axis] Office Lease [Member] Residential Lease [Member] Reinsurance Agreement [Member] HCI [Member] Mr Jay Madhu [Member] Subsequent Event Type [Axis] Subsequent Event [Member] Cover [Abstract] Document Type Amendment Flag Amendment Description Document Registration Statement Document Annual Report Document Quarterly Report Document Transition Report Document Shell Company Report Document Shell Company Event Date Document Period Start Date Document Period End Date Document Fiscal Period Focus Document Fiscal Year Focus Current Fiscal Year End Date Entity File Number Entity Registrant Name Entity Central Index Key Entity Primary SIC Number Entity Tax Identification Number Entity Incorporation, State or Country Code Entity Address, Address Line One Entity Address, Address Line Two Entity Address, Address Line Three Entity Address, City or Town Entity Address, State or Province Entity Address, Country Entity Address, Postal Zip Code Country Region City Area Code Local Phone Number Extension Written Communications Soliciting Material Pre-commencement Tender Offer Pre-commencement Issuer Tender Offer Title of 12(b) Security No Trading Symbol Flag Trading Symbol Security Exchange Name Title of 12(g) Security Security Reporting Obligation Annual Information Form Audited Annual Financial Statements Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Entity Interactive Data Current Entity Filer Category Entity Small Business Entity Emerging Growth Company Elected Not To Use the Extended Transition Period Document Accounting Standard Other Reporting Standard Item Number Entity Shell Company Entity Public Float Entity Bankruptcy Proceedings, Reporting Current Entity Common Stock, Shares Outstanding Documents Incorporated by Reference [Text Block] Entity Listing, Par Value Per Share Statement of Financial Position [Abstract] Assets Cash and cash equivalents Restricted cash and cash equivalents Premiums receivable Deferred policy acquisition costs Operating lease right-of-use assets Prepayment and other assets Property and equipment, net Total assets Liabilities and Shareholders’ Equity Liabilities: Reserve for losses and loss adjustment expenses Notes payable to noteholders Unearned premiums reserve Losses payable Loan payable Operating lease liabilities Accounts payable and other liabilities Total liabilities Mezzanine Equity Due to EpsilonCat Re / DeltaCat Re / EtaCat Re / ZetaCat Re Tokenholders Shareholders’ equity: Ordinary share capital, (par value $0.001, 500,000,000 shares authorized; 7,801,374 and 7,664,122 shares issued and outstanding) Additional paid-in capital Accumulated Deficit Total Oxbridge shareholders’ equity Non-controlling interests Total shareholders’ equity Total liabilities, mezzanine and shareholders’ equity Ordinary share, par value Ordinary share, shares authorized Ordinary share, shares issued Ordinary share, shares outstanding Income Statement [Abstract] Revenue Net premiums earned Net investment and other income Unrealized loss on other investments Realized gain on other investments Change in fair value of equity securities Total revenue Expenses Policy acquisition costs and underwriting expenses General and administrative expenses Total expenses Income before income attributable to tokenholders and non-controlling interests Income attributable to tokenholders Income (loss) before income attributable to non-controlling interests Income attributable to non-controlling interests Net income (loss) attributable to ordinary shareholders Income (loss) per share attributable to ordinary shareholders Basic Diluted Weighted-average shares outstanding Basic Diluted Statement of Cash Flows [Abstract] Operating activities Net income (loss) attributable to ordinary shareholders Adjustments to reconcile net income (loss) to net cash provided by operating activities: Share-based compensation Realized gain on other investments Depreciation and amortization Change in fair value of other investments Change in fair value of equity securities Income attributable to non-controlling interests Change in operating assets and liabilities: Operating right-of-use asset Operating lease liabilities Premiums receivable Deferred policy acquisition costs Prepayment and other assets Unearned premiums reserve Accounts payable and other liabilities Net cash provided by operating activities Investing activities Proceeds from sale of other investments Net cash provided by investing activities Financing activities Proceeds from Tokenholders Proceeds from loan payable Net cash provided by financing activities Cash and cash equivalents, and restricted cash and cash equivalents: Net change during the period Balance at beginning of period Balance at end of period Non-cash investing and financing activities Right-of-use lease asset obtained in exchange for operating lease liabilities Statement [Table] Statement [Line Items] Balance Balance, shares Net income/loss attributable to ordinary shareholders Income attributable to non-controlling interests Issuance of restricted stock, net Issuance of restricted stock, net, shares Issuance of ordinary shares Issuance of ordinary shares, shares Issuance of shares upon exercise of options Issuance of shares upon exercise of options, shares Share-based compensation Balance Balance, shares Accounting Policies [Abstract] ORGANIZATION AND BASIS OF PRESENTATION SIGNIFICANT ACCOUNTING POLICIES Cash and Cash Equivalents [Abstract] CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AND CASH EQUIVALENTS Fair Value Disclosures [Abstract] FAIR VALUE MEASUREMENTS Income Tax Disclosure [Abstract] TAXATION Organization, Consolidation and Presentation of Financial Statements [Abstract] VARIABLE INTEREST ENTITIES Reserve For Losses And Loss Adjustment Expenses RESERVE FOR LOSSES AND LOSS ADJUSTMENT EXPENSES Earnings Per Share [Abstract] INCOME (LOSS) PER SHARE Equity [Abstract] EQUITY Dividends DIVIDENDS Share-Based Payment Arrangement [Abstract] SHARE-BASED COMPENSATION Net Worth For Regulatory Purposes NET WORTH FOR REGULATORY PURPOSES Fair Value And Certain Risks And Uncertainties FAIR VALUE AND CERTAIN RISKS AND UNCERTAINTIES Leases LEASES Related Party Transactions [Abstract] RELATED PARTY TRANSACTIONS Subsequent Events [Abstract] SUBSEQUENT EVENTS Revenue Recognition Cash and cash equivalents Restricted cash and cash equivalents Investments Loan payable Non-controlling interests Fair value measurement Deferred policy acquisition costs (“DAC”) Property and equipment Reserves for losses and loss adjustment expenses Loss experience refund payable Premiums assumed Unearned Premiums Ceded Uncertain Income Tax Positions Income (Loss) Per Share Share-Based Compensation Adoption of New Accounting Pronouncements Future Adoption of New Accounting Pronouncements Segment Information Reclassifications SUMMARY OF CASH AND CASH EQUIVALENTS AND RESTRICTED CASH AND CASH EQUIVALENTS SCHEDULE OF FAIR VALUE OF ASSETS MEASURED ON RECURRING BASIS SCHEDULE OF FINANCIAL STATEMENTS SCHEDULE OF LOSS ADJUSTMENT EXPENSES SCHEDULE OF COMPUTATION OF BASIC AND DILUTED LOSS EARNING PER SHARE SCHEDULE OF STOCK OPTION ACTIVITY SCHEDULE OF ACTIVITY OF UNVESTED RESTRICTED STOCK AWARDS SCHEDULE OF OPERATING LEASE COST SCHEDULE OF OTHER LEASE INFORMATION SCHEDULE OF FUTURE MINIMUM LEASE PAYMENT AccountingPoliciesTable [Table] Ownership percentage Property, Plant, and Equipment [Table] Property, Plant, and Equipment [Line Items] Property and equipment, useful life Number of operating segment Cash on deposit Restricted cash held in trust Total Fair Value, off-Balance-Sheet Risk [Table] Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items] Cash and cash equivalents Total Loan payable Accounts payable and other liabilities Total Variable Interest Entity [Table] Variable Interest Entity [Line Items] Voting percentage Notes issued Convertible notes payable, current Noncontrolling interest Commencement of offering, value Shares issued, price per share Proceeds from issuance of private placement Number of shares issued Number of shares issued Stock issued during period, value, new issues Share price Management fee Shares issued of private placement Shares issued Collaborative Arrangement and Arrangement Other than Collaborative [Table] Collaborative Arrangement and Arrangement Other than Collaborative [Line Items] Total revenue Expenses Total assets Due to Parent Due to affiliate Total shareholder’s equity Underwriting profit Schedule Of Loss Adjustment Expenses Balance, beginning of period Incurred related to: Current period Prior period Total incurred Paid related to: Current period Prior period Total paid Balance, end of period Net Income (loss) attributable to ordinary shareholders Weighted average shares - basic Weighted average shares - diluted Income (loss) per share - basic Income (loss) per share - diluted Antidilutive Security, Excluded EPS Calculation [Table] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Anti-dilutive shares Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Line Items] Common stock, shares outstanding Warrants outstanding Exercise price Number of warrants exercised Stock issued during period, shares, new issues, value Stock issued during period, shares, new issues Number of warrants issued Warrant price Warrant expiration date Net proceeds from offering Percentage of placement agent cash fee Legal fees Number of Options, Outstanding, Balance Weighted-Average Exercise Price, Outstanding, Balance Weighted-Average Remaining Contractual Term, Outstanding Aggregate Intrinsic Value, Outstanding, Balance Number of Options, Forfeited Weighted-Average Exercise Price, Forfeited Number of Options, Exercised Weighted-Average Exercise Price, Exercised Number of Options, Outstanding, Balance Weighted-Average Exercise Price, Outstanding, Balance Aggregate Intrinsic Value, Outstanding, Balance Number of Options, Exercisable, Balance Weighted-Average Exercise Price, Exercisable, Balance Weighted-Average Remaining Contractual Term, Exercisable Aggregate Intrinsic Value, Exercisable, Balance Weighted-Number of Restricted Stock Awards, Beginning balance Weighted-Number of Restricted Stock Awards, Granted Weighted-Average Grant Date Fair Value, Granted Weighted-Number of Restricted Stock Awards, Vested Weighted-Average Grant Date Fair Value, Vested Weighted-Number of Restricted Stock Awards, Beginning balance Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] StatementsOfIncomeLocationBalanceAxis [Axis] Number of options granted Shares outstanding description Number of restricted stock was awarded Vesting period, contractual term Compensation expense Unrecognized compensation expense, non-vested stock options Restricted stock, grant NetWorthForRegulatoryPurposesTextBlockTable [Table] Minimum prescribed capital requirement description Subsidiary net worth Subsidiary's net (loss) income Schedule Of Operating Lease Cost Operating Lease Cost Operating cash flows from operating leases Schedule Of Other Lease Information Weighted-average remaining lease term - operating leases Weighted-average discount rate - operating leases 2026 2027 Total future minimum lease payments Less imputed interest Total operating lease liability Lessee, Lease, Description [Table] Lessee, Lease, Description [Line Items] Number of operating lease Remaining lease term Lease termination, description Related Party Transaction [Table] Related Party Transaction [Line Items] Deferred acquisition costs Unearned premiums Change in unearned premium reserve Deferred policy acquisition cost Purchase price Gross proceeds Debt Instrument, Face Amount Debt Instrument, Interest Rate Terms Accrued interest Subsequent Event [Table] Subsequent Event [Line Items] Sale of Stock, Number of Shares Issued in Transaction Proceeds from Issuance of Common Stock Sale of Stock, Price Per Share Sale of Stock, Consideration Received on Transaction Proceeds from Issuance Initial Public Offering Disclosure of accounting policy for loan payable. Non Controlling Interests Policy [Text Block] Unearned Premiums Ceded [Policy Text Block] Securities Purchase Agreement [Member] Offering [Member] Series A Warrants [Member] Series B Warrants [Member] Combined effective offering price. Percentage of placement agent cash fee. Dividends [Text Block] 2025 Omni bus Incentive Plan [Member] (Loss) Income before income attributable to tokenholders and non-controlling interests. Income attributable to tokenholders. Interest and gain on redemption of loan receivable. Increase decrease in operating right of use asset. Right of use lease asset obtained in exchange for operating lease liabilities. Oxbridge Re NS [Member] Notes Payable to Series 2020-1 Noteholders [Member] Net proceeds from issuance of tokens. Surance Plus Inc [Member] Investors and Non-U.S. Persons [Member] Subscription Agreements [Member] Third Party Investors [Member] Reclassification of other liabilities abstract. Reclassification to mezzanine equity. Incentive, technology, origination and management fee Subscription Arrangements [Member] Stock issued during period income attributable to non controlling interests. Third Party Investors [Member] General and Administrative Expenses [Member] Oxbridge Reinsurance Limited [Member] Other liabilities affiliate current. 2021 Omnibus Incentive Plan [Member] Reserve for Losses and Loss Adjustment Expenses Disclosure [Text Block] Net worth for regulatory purposes [Text Block] Statutory accounting practice statutory capital and surplus required. Number of operating lease agreements. Schedule of Other Lease Information [Table Text Block] Reinsurance Agreement [Member] HCI [Member] Warrant One [Member] Mr Jay Madhu [Member] TypTap [Member] Statement of income location balance axis. Net Investment and Other Income [Member] Underwriting Related Income [Member] Office Lease [Member] Residential Lease [Member] Third Party Investors [Member] [Default Label] Liabilities Equity, Including Portion Attributable to Noncontrolling Interest Liabilities and Equity Operating Expenses IncomeLossBeforeIncomeAttributableToTokenholdersAndNoncontrollingInterests Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest IncreaseDecreaseInOperatingRightOfUseAsset Increase (Decrease) in Operating Lease Liability Increase (Decrease) in Deferred Policy Acquisition Costs Increase (Decrease) in Prepaid Expense and Other Assets Increase (Decrease) in Unearned Premiums Increase (Decrease) in Accounts Payable and Other Operating Liabilities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation Shares, Outstanding StockIssuedDuringPeriodIncomeAttributableToNonControllingInterests APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Cash and Cash Equivalents, Policy [Policy Text Block] Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block] LoanPayablePolicyTextBlock Non Controlling Interests Policy [Text Block] Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Cash and Cash Equivalents, Fair Value Disclosure Assets, Fair Value Disclosure Loans Payable, Fair Value Disclosure Accounts Payable and Accrued Liabilities, Fair Value Disclosure Financial Liabilities Fair Value Disclosure Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Current Year Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Prior Years Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Number Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Exercise Price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Lessee, Operating Lease, Liability, to be Paid Lessee, Operating Lease, Liability, Undiscounted Excess Amount