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Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Preferred Stock, Shares Issued Preferred stock, shares issued Preferred stock, shares issued (in shares) Written premiums: Premiums Written, Net [Abstract] Current period Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Current Year Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability Value Beginning balance Ending balance Fair Value Measurements, Recurring and Nonrecurring [Table Text Block] Summary of Assets and Liabilities Measured at Fair Value Gross realized gains from sales of available-for-sale debt securities Gross Realized Gains From Sales Of Available For Sale Debt Securities Gross realized gains from sales of available-for-sale debt securities. Due in one year or less Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One Business Combination, Contingent Consideration, Change in Contingent Consideration, Liability, Increase (Decrease) Change in fair value of contingent considerations Plan Name Plan Name [Axis] Debt securities, greater than 12 months, fair value Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer Entity Current Reporting Status Entity Current Reporting Status Hundred percentage cede of commercial liability risks in excess of four hundred thousand dollar. 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Level 2 Level 2 Fair Value, Inputs, Level 2 [Member] Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Losses and LAE, net Total net incurred losses and LAE Losses and loss adjustment expenses, net Aggregate losses Income tax (benefit) expense OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, Tax Product and Service Product and Service [Axis] Preferred Stock, Voting Rights Preferred stock, voting rights description Fair Value by Liability Class [Domain] Change in Fair Value of Contingent Considerations Change in fair value of contingent considerations Change in fair value of contingent considerations. Document Fiscal Period Focus Document Fiscal Period Focus Preferred shares dividend basis point. Preferred Shares Dividend Basis Point Preferred shares dividend basis point Liability for unpaid claims and claims adjustment expense period Increase (decrease) percentage Liability for unpaid claims and claims adjustment expense period Increase (decrease) percentage. Decrease in losses and loss adjustment expenses, percentage Interest rate Debt Instrument, Interest Rate, Stated Percentage Preferred Stock, Convertible, Conversion Price, Decrease Decrease in book value per share Entity Shell Company Entity Shell Company Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Issuances Issues Cash and Cash Equivalents, at Carrying Value, Total Cash and cash equivalents Cash and Cash Equivalent Cash Summary of Scheduled Principal Payments of Company's Debt Schedule of Maturities of Long-Term Debt [Table Text Block] Preferred Stock, Redemption Terms Preferred stock redemption description Texas and Nevada [Member] Texas and Nevada. Texas and Nevada Receivable In Two Thousand Twenty Six [Member] Receivable in two thousand twenty six. Receivable in 2026 Contingent consideration receivable Contingent consideration receivable. Common stock, shares issued (in shares) Common Stock, Shares, Issued Texas TEXAS Accident Year 2021 Short-Duration Insurance Contract, Accident Year 2021 [Member] Statement [Table] Statement [Table] Insurance Loss Reserves [Abstract] Movement Analysis of Deferred Policy Acquisition Costs [Roll Forward] Movement Analysis of Deferred Policy Acquisition Costs [Roll Forward] Statement [Line Items] Statement [Line Items] Business Combination [Domain] Business Acquisition, Acquiree [Domain] Purchase price private debt. Purchase price private debt Warrant [Member] Warrants Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Other Comprehensive Income (Loss) Total gains (losses) included in: OCI Entity Filer Category Entity Filer Category Total liabilities and shareholders' equity Liabilities and Equity Debt Instrument [Line Items] Debt Instrument [Line Items] Mortgage-backed securities Residential Mortgage-Backed Securities [Member] Preferred Stock Redemption Percentage Preferred stock redemption percentage. Preferred stock redemption percentage Interest rate, payment terms Debt Instrument, Frequency of Periodic Payment Interest periodic payments Gross Realized Gains From sales calls and maturities Of Available For Sale Debt Securities Gross Realized Gains From sales calls and maturities Of Available For Sale Debt Securities Gross realized gains from sales calls and maturities of available-for-sale debt securities Ceded homeowners specific risks in excess of three hundred thousand dollar. Ceded Homeowners Specific Risks In Excess Of Three Hundred Thousand Dollar [Member] Ceded Homeowners Specific Risks In Excess of $300,000 Unpaid losses and loss adjustment expenses Increase (Decrease) in Liability for Claims and Claims Adjustment Expense Reserve Unrealized investment gains (losses): OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, before Tax [Abstract] Subsequent Event [Line Items] Reinsurance Disclosures [Abstract] Employee Stock Option Geographical Geographical [Domain] Backstopped Rights Offering [Member] Backstopped rights offering. Backstopped Rights Offerring Due after ten years Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 10 9.75% Senior Notes due 2028 Nine Point Seven Five Percent Senior Notes due 2028 [Member] 9.75% Senior Notes due 2028. Yield Volatility Measurement input yield volatility member. Measurement Input Yield Volatility [Member] Aggregate Voting Power Maximum Percentage Aggregate voting power maximum percentage. Aggregate voting power maximum percentage Disposal group including discontinued operation fair value contingent consideration. Disposal Group Including Discontinued Operation Fair Value Contingent Consideration First contingent payment reported at fair value First contingent consideration Debt Securities, Available-for-Sale, Term Expected term Debt issuance costs Debt Issuance Costs, Net Net Debt Bonus accrual percentage Bonus accrual percentage. Summary of gain on disposal of business. Summary Of Gain On Disposal Of Business Table Text Block] Summary of Gain on Sale of CIS Summary of Significant Accounting Policies Significant Accounting Policies [Text Block] Measurement Input, Risk Free Interest Rate [Member] Risk-Free Rate Risk-free Rate Share Repurchase Program [Axis] Unpaid Losses and Loss Adjustment Expenses Liability for Future Policy Benefits and Unpaid Claims Disclosure [Text Block] Options issued to purchase shares of common stock Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross Schedule of Earnings Per Share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Risk Based Capital Ratio Estimated Ratio of estimated risk-based capital defined by regulatory framework. Estimated RBC Reinsurance Reinsurance [Text Block] Equity securities Equity Securities [Member] Reinsurance, Excess Retention, Amount Reinsured, Per Event Amount reinsured Commercial Line Commercial Lines Commercial Lines1 [Member] The commercial lines segment which offers coverage for property, liability, automobile and other miscellaneous coverage primarily to owner-operated small and mid-sized businesses, professional organizations and hospitality businesses such as restaurant, bars and taverns. Proceeds from Issuance of Preferred Stock and Preference Stock Issuance of Series B Preferred Stock Summary of Amortized Cost and Fair Value of Securities Investments Classified by Contractual Maturity Date [Table Text Block] Earnings Per Share, Basic, Total Earnings (loss) per common share, basic Earnings Per Share, Basic Earnings (loss) per common share, basic Schedule of Available-for-sale Securities Schedule of Available-for-Sale Securities Reconciliation [Table Text Block] Deduct: loss and LAE payments, net of reinsurance: Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid [Abstract] Percentage of ceding commission. Percentage Of Ceding Commission Percentage of ceding commission Prepaid reinsurance premiums Increase (Decrease) in Prepaid Reinsurance Premiums Share Repurchase Program [Domain] Payments for Repurchase of Redeemable Preferred Stock Payment for repurchase of preferred stock Estimated Fair Value Debt Securities, Available-for-Sale, Fair Value, Fiscal Year Maturity [Abstract] Proceeds from maturities and redemptions of available-for-sale debt securities Proceeds from Sale and Maturity of Debt Securities, Available-for-Sale Proceeds from Sale and Maturity of Debt Securities, Available-for-Sale, Total Loss Portfolio Transfer [Member] Loss Portfolio Transfer (LPT) Loss portfolio transfer. Consolidation Items Consolidation Items [Domain] Shareholders' equity: Equity, Attributable to Parent [Abstract] Entity Small Business Entity Small Business Funds Withheld Obligation Fair Value Funds withheld obligation fair value. Funds withheld obligation Call premium Redemption Premium Retained Earnings (Accumulated Deficit), Total Accumulated deficit Retained Earnings (Accumulated Deficit) Repayments of Unsecured Debt Preferred Stock No Par, Preferred Stock Preferred Stock [Member] Geographic Concentration Risk Geographic Concentration Risk [Member] Preferred Stock, Value, Outstanding Remaining scheduled principal payment Offering price per share (in dollars per share) Sale of Stock, Price Per Share Reinsurance retention policy, reinsured percentage Reinsurance, Reinsured Risk, Percentage Stock-based Compensation Share-Based Payment Arrangement [Text Block] Purchases of short-term investments Payments to Acquire Short-Term Investments Unamortized Debt Issuance Costs Accumulated Amortization, Debt Issuance Costs Net change Deferred Policy Acquisition Costs, Period Increase (Decrease) Catastrophic Event Catastrophic Event [Axis] Gross Written Premiums Gross Written Premiums [Member] Represents gross written premiums. Amendment Flag Amendment Flag Unrealized investment gains (losses) during the period OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment and Tax Product and Service Product and Service [Domain] Loss Contingencies [Line Items] Summary of the Effects of Reinsurance Effects of Reinsurance [Table Text Block] Class of Warrant or Right, Number of Securities Called by Warrants or Rights Number of warrant to purchase shares Percentage of Risk Based Capital ratio Percentage of Risk Based Capital ratio. Liabilities and Shareholders' Equity Liabilities and Equity [Abstract] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Net cash provided by (used in) operating activities Gross earned premiums Premiums Earned Gross Premiums Earned, Gross Agreement Between Cic And Wpic And Fleming Re Agreement Between CIC And WPIC And Fleming Re [Member] Agreement between CIC and WPIC and Fleming Re. Segment Reporting, CODM, Profit (Loss) Measure, How Used, Description Common Stock Common stocks No Par, Common Stock Contingent consideration bonus Contingent consideration bonus. Accounting Standards Update and Change in Accounting Principle [Table] Long-Term Debt, Maturity, Year One Due in 2026 Strike price Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Amortization of bond premium and discount, net Amortization of Debt Discount (Premium) Debt Securities, Available-for-sale [Line Items] Debt Securities, Available-for-Sale [Line Items] Non Controlling Interest Non Controlling Interest Non Controlling Interest New senior unsecured notes. New Senior Unsecured Notes [Member] New Senior Unsecured Notes Business Combination, Contingent Consideration, Liability, Measurement Input Contingent Consideration Entity Address, Address Line One Entity Address, Address Line One Transfers Out of Level 3 Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers out of Level 3 Transfers out of Level 3 Transfers out of Level 3 Level 2 Fair Value Hierarchy and NAV [Axis] Earnings Per Share [Abstract] Earnings (loss) per common share, basic and diluted Securities with contractual maturities Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Amortized Cost Supplemental Disclosure of Cash Flow Information: Supplemental Cash Flow Information [Abstract] Combined contingentpayment fair value amount Combined contingent payment fair value amount. Combined fair value of second and third contingent payment Second and third contingent considerations Amount of realized gain (loss) and interest income from bonds on investment. Realized Investment And Interest Income From Bonds Gains Losses Net realized investment (gains) losses Short-Duration Insurance Contracts, Accident Year Short-Duration Insurance Contracts, Accident Year [Domain] Investment Type Investment Type [Axis] Debt securities, fair value Debt Securities, Available-for-Sale, Unrealized Loss Position Storm Activity Storm Activity [Member] Storm activity. Equity Securities Equity Securities Equity securities, at fair value (cost of $1,257 and $1,276, respectively) Proceeds from maturities and redemptions of investments Proceeds From Maturities And Redemptions Of Investments Proceeds from maturities and redemptions of investments. Class of Warrant or Right, Expiration Date Class of warrant or right, expiration date. Warrant, expiration date Triassic Insurance Company [Member] Triassic Insurance Company [Member] Triassic Insurance Company (TIC) TIC Document Type Document Type Contingent payment not expected to be earned. Contingent payment not expected to be earned Contingent payment not expected to be earned Income taxes paid (refunded), net Income Taxes Paid, Net Income Taxes Paid, Net, Total Collaborative Arrangement and Arrangement Other than Collaborative Collaborative Arrangement and Arrangement Other than Collaborative [Axis] Increase (Decrease) in Payable for Investment Purchased Payables for investments purchased Collaborative Arrangement and Arrangement Other than Collaborative Collaborative Arrangement and Arrangement Other than Collaborative [Domain] Entity Central Index Key Entity Central Index Key OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax [Abstract] Less: reclassification adjustments to: Investment expenses Investment Income, Investment Expense Investments, Debt and Equity Securities [Abstract] Equity Class Of Treasury Stock [Line Items] Equity, Class of Treasury Stock [Line Items] Threshold Interest Rate Threshold interest rate. Threshold interest rate Net increase (decrease) in cash Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Subsequent Event Type [Domain] Fair Value, Concentration of Risk, Financial Statement Captions [Line Items] Fair Value, Concentration of Risk, Financial Statement Captions [Line Items] Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Total of convertible preferred shares, antidilutive securities excluded from computation of earnings per share Anti-dilutive securities Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss) Total gains (losses) included in: OCI Shares repurchased (in shares) Stock Repurchased and Retired During Period, Shares Proceeds from Issuance of Warrants Issuance of stock warrants Gross earned premiums Direct Direct Premiums Earned Liabilities: Liabilities [Abstract] Total debt securities Debt securities, Cost or Amortized Cost Debt securities, amortized cost Debt Securities, Available-for-Sale, Amortized Cost Banking Regulation, Total Risk-Based Capital, Excess, Actual Regulatory action level of Risk Based Capital Combined amount contributed Debt Securities, Available-for-Sale, Total Total debt securities Debt securities, Estimated Fair Value Debt securities, at fair value (amortized cost of $88,838 and $96,669, respectively) Accident Year 2020 Through 2022 Short-Duration Insurance Contracts, Accident Year 2020 Through 2022 [Member] Short-duration insurance contracts, accident year 2020 through 2022. Total net realized investment gains (losses) Net realized investment gains (losses) Realized Investment Gains (Losses) Gross realized gains or losses from sales, calls and maturities of available-for-sale debt and equity securities Changes to funds-withheld obligation due to fair value changes of underlying asset portfolio Changes to funds-withheld obligation due to fair value changes of underlying asset portfolio. Changes to funds-withheld obligation due to fair value changes of underlying asset portfolio Debt Disclosure [Abstract] Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases Purchases Fair Value Measurements Fair Value Measurement and Measurement Inputs, Recurring and Nonrecurring [Text Block] Intercompany Service Fee Intercompany service fee. Intercompany service fee Current Fiscal Year End Date Current Fiscal Year End Date Debt Instrument [Table] Schedule of Long-Term Debt Instruments [Table] Common Stock Issuance Costs Common stock issuance costs Common stock issuance costs Document Quarterly Report Document Quarterly Report Assumed Assumed Premiums Earned Ceded Ceded earned premiums Ceded premiums earned Ceded Premiums Earned Ceded written premiums generated Company liquidity. Company Liquidity [Policy Text Block] Company Liquidity Fair Value By Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Schedule of Gross Realized Gains and Losses on Securities Realized Gain (Loss) on Investments [Table Text Block] Entity Address, State or Province Entity Address, State or Province Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number, Ending Balance Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number, Beginning Balance Share-based compensation nonvested shares Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Unvested restricted stock units Gross Debt Debt Issuance Costs, Gross Preferred Stock, Shares Outstanding, Beginning Balance Preferred Stock, Shares Outstanding, Ending Balance Preferred Stock, Shares Outstanding Preferred stock, shares outstanding Preferred stock, shares outstanding (in shares) Debt securities, Gross Unrealized Gain Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax Disposal Groups, Including Discontinued Operations, Disclosure [Text Block] Discontinued Operations Geographical Geographical [Axis] Preferred Stock Redemption Premium Redemption premium Conversion of Stock, Shares Converted Conversion of preferred stock in to common stock Sale of Renewal Rights Business Insurance Recoveries [Text Block] Schedule of the Changes in the Reserves for Losses and Loss Adjustment Expense Schedule of Liability for Unpaid Claims and Claims Adjustment Expense [Table Text Block] Other comprehensive income (loss), net of tax: Other Comprehensive Income (Loss), Net of Tax [Abstract] One-time risk fee retained Reinsurance Retention One Time Risk Fee Amount Reinsurance retention one-time risk fee amount. Michigan Texas Oklahoma and Ohio. Michigan Texas Oklahoma and Ohio [Member] Michigan, Texas, Oklahoma and Ohio Subsequent Event [Member] Subsequent Events Measurement Input, Weighted average cost of capital Measurement Input, Weighted average cost of capital [Member] Weighted average cost of capital Rights Offering [Text Block] Rights Offering [Text Block] Rights Offering Fair Value Measurement Inputs and Valuation Techniques [Table] Measurement Input, Expected Term [Member] Term Antidilutive Securities [Axis] Gain (Loss) on Repurchase of Debt Instrument Recognized gain amount from buyback Interest Expense, Debt Interest Expense, Debt, Total Interest payments on debt Proceeds from Sale of Debt Securities, Available-for-Sale Proceeds from sale of available-for-sale debt securities Accumulated Other Comprehensive Income (Loss) AOCI Attributable to Parent [Member] Senior Unsecured Notes Unsecured Debt [Member] Preferred Stock, Value, Issued Mandatorily redeemable preferred stock Preferred stock liability Collateral of gross loss reserves Collateral Of Gross Loss Reserves Collateral of gross loss reserves. Michigan, Texas, Oklahoma and Pennsylvania Michigan Texas And Oklahoma Pennsylvania [Member] Michigan Texas And Oklahoma Pennsylvania. Losses and LAE: Add: incurred losses and LAE, net of reinsurance: Liability for Unpaid Claims and Claims Adjustment Expense, Incurred Claims [Abstract] Disposal Groups, Including Discontinued Operations [Table Text Block] Summary of Discontinued Operations Privately Placed 12.5% Senior Secured Notes Privately Placed Twelve Point Five Percent Senior Secured Notes Effective September 2023 [Member] Privately placed twelve point five percent senior secured notes effective September 2023. Minimum Minimum [Member] Class Of Treasury Stock [Table] Class of Treasury Stock [Table] Financial Instrument Financial Instrument [Axis] Short-duration insurance contract, accident year 2019 and prior accident years. Short-Duration Insurance Contract, Accident Year 2019 and Prior Accident Years [Member] Accident Year 2019 and Prior Accident Years Reinsurance recoverables Increase (Decrease) in Reinsurance Recoverable Level 3 Fair Value, Inputs, Level 3 [Member] Fair Value, Nonrecurring Fair Value, Nonrecurring [Member] Non-Recurring Fair Value Measure Liabilities: Liabilities, Fair Value Disclosure [Abstract] Prepaid reinsurance premiums Prepaid Reinsurance Premiums Segment Reporting [Abstract] Cede commercial property risks in excess of two hundred thousand dollar. Ceded Commercial Property Risks In Excess Of Two Hundred Thousand Dollar [Member] Ceded Commercial Property Risks In Excess of $200,000 Business Business Combination [Policy Text Block] 100% Quota Share Reinsurance Agreement Hundred Percentage Quota Share Reinsurance Agreement [Member] Hundred percentage quota share reinsurance agreement. Rights Offering [Table] Rights Offering [Table] Related Party Transactions [Abstract] Balance at beginning of period (in shares) Balance at ending of period (in shares) Shares, Outstanding Presurance Insurance [Member] Presurance Insurance. PCI Other income Other Income Amortization of policy acquisition costs Amortization of policy acquisition costs Deferred Policy Acquisition Cost Amortization Deferred policy acquisition cost amortization. Commitments and contingencies Commitments and Contingencies Total net loss and LAE payments Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid Shares granted in period Shares Granted, Value, Share-Based Payment Arrangement, before Forfeiture Waterford Bank [Member] Waterford Bancorp, Inc Waterford Bank. Segment expenses Benefits Losses And Expenses Excluding Interest Expense Benefits, Losses and Expenses, Excluding Interest Expense Preferred Stock, Dividend Rate, Percentage Preferred stock dividend rate Premiums and agents' balances and other receivables Increase (Decrease) in Premiums Receivable Premiums receivable Common stock, par value (in dollars per share) Common Stock, No Par Value Equity securities, amortized cost Equity Securities, FV-NI, Cost Fair Value Measurement Inputs and Valuation Techniques [Abstract] Concentration Risk Benchmark Concentration Risk Benchmark [Axis] Contingent consideration. Contingent Consideration [Member] Contingent Considerations Conifer insurance services. Conifer Insurance Services [Member] CIS Contingent payment fair value amount Contingent payment fair value amount. Senior unsecured notes effective August 2023. Senior Unsecured Notes Effective August 2023 [Member] Senior Unsecured Notes August 2023 Liability for Claims and Claims Adjustment Expense, Total Unpaid losses and loss adjustment expenses Gross reserves - beginning of period Gross reserves - end of period Liability for Claims and Claims Adjustment Expense Estimated fair value long term debt Estimated fair value long term debt. Net income (loss) Net income (loss) Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Net income (loss) allocable to common shareholders Debt securities: Debt Securities, Available-for-Sale, Realized Gain (Loss) [Abstract] Long-Term Debt, Type Long-Term Debt, Type [Domain] Loss Contingencies [Table] Weighted Average Number of Shares Outstanding, Basic, Total Weighted average common shares outstanding, basic Weighted Average Number of Shares Outstanding, Basic Ceded Ceded Ceded Claims And Claims Adjustment Expense Amount of expense for ceded claims incurred. Maturity date Long-Term Debt, Maturity Date Document Information [Line Items] Amortized Cost Debt Securities, Available-for-Sale, Amortized Cost, Fiscal Year Maturity [Abstract] Ceded Commercial Property Risks In Excess of $400,000 Ceded Commercial Property Risks In Excess Of Four Hundred Thousand Dollar [Member] Ceded commercial property risks in excess of four hundred thousand dollar. Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table] Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Debt securities, greater than 12 months, unrealized losses Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss Amount reinsured Reinsurance, Excess Retention, Amount Reinsured, Per Policy Coverage Segments Segments [Axis] Funds held under reinsurance agreements Funds Held under Reinsurance Agreements, Liability Subsequent Events Subsequent Events [Text Block] Debt instrument remaining amount Total Debt Carrying value long-term debt Risk Based Capital ratio Banking Regulation, Tier 1 Risk-Based Capital Ratio, Actual Related Party Transactions Disclosure [Text Block] Related-Party Transactions Estimated value of options issued to purchase shares of common stock Estimated Value Of Stock Options Issued The estimated value of stock options issued to purchase common shares. Stockholders' Equity Attributable to Parent, Ending Balance Stockholders' Equity Attributable to Parent, Beginning Balance Total shareholders' equity Equity, Attributable to Parent Payments to Acquire Investments, Total Purchase of investments Payments to Acquire Investments Risk Based Capital Ratio Target Ratio of target risk-based capital defined by regulatory framework. Targeted RBC Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax Income tax expense (benefit) Basis of Presentation and Management Representation Basis of Accounting, Policy [Policy Text Block] Statement of Stockholders' Equity [Abstract] Series C Preferred Stock [Member] Series C Preferred Stock FHLB of Indianapolis Federal Home Loan Bank of Indianapolis [Member] Investments Equity Method Investments Series A Preferred Stock [Member] Series A Preferred Stock (Increase) decrease in: Increase (Decrease) in Operating Assets [Abstract] Use of Estimates Use of Estimates, Policy [Policy Text Block] Long-Term Debt, Maturity, Year Five Due in 2028 Entity Address, Address Line Two Entity Address, Address Line Two Effects Of Reinsurance [Table] Effects of Reinsurance [Table] Debt Instrument, Name Debt Instrument, Name [Domain] Discount Rate Measurement Input, Discount Rate [Member] Segment Reporting, CODM, Individual Title and Position or Group Name [Extensible Enumeration] Effects Of Reinsurance [Line Items] Effects of Reinsurance [Line Items] Plan Name Plan Name [Domain] Increase (Decrease) in Other Operating Assets, Total Other assets Increase (Decrease) in Other Operating Assets Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements Settlements Interest Expense, Total Interest expense Interest expense Interest Expense, Operating and Nonoperating Contingent Consideration Classified as Equity, Fair Value Disclosure Contingent considerations from CIS Sale Entity [Domain] Gross realized gains Equity Securities, FV-NI, Realized Gain Schedule of Financial Instruments Subject to Mandatory Redemption by Settlement Terms [Axis] Due after ten years Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10 Debt securities Debt Securities [Member] Securities Purchased under Agreements to Resell, Total Amount payable for securities purchased Securities Purchased under Agreements to Resell Related and Nonrelated Parties [Axis] Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Issuances Issues Fair Value, Measurement with Unobservable Inputs Reconciliation, Liability, Transfers Into Level 3 Transfers Into Level 3 Disposal Group Name [Domain] Partnership Interest [Member] Partnerships interest Schedule Of Investment Income Reported Amounts By Category [Table] Investment Income [Table] Entity Address, City or Town Entity Address, City or Town Stock Repurchased During Period, Shares Shares repurchased (in shares) Estimated fair value of mandatorily redeemable preferred stock Estimated fair value of mandatorily redeemable preferred stock. Number of businesses Number of Reportable Segments Security Exchange Name Security Exchange Name Stated net reserves Stated net reserves retained Net reserves - beginning of period Net reserves - end of period Development expenses, net Gross unrealized gain (loss) on available for sale securities Debt Securities, Available-for-Sale, Unrealized Gain (Loss) Debt Securities, Available-for-Sale, Unrealized Gain (Loss), Total Gross unrealized gain (loss) on available for sale securities Intersegment Eliminations [Member] Eliminations Income (loss) from continuing operations before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Income (loss) before income taxes Concentration Risk Type Concentration Risk Type [Domain] Reinsurance Recoverable for Paid Claims and Claims Adjustments, Total Aggregate limit of paid losses Reinsurance recoverables on paid losses Reinsurance Recoverable for Paid Claims and Claims Adjustments Liability For Claims And Claims Adjustment Expense [Table] Liability for Claims and Claims Adjustment Expense [Table] Deferred Policy Acquisition Costs Disclosures [Abstract] Mandatorily Redeemable Preferred Stock, Measurement Input Mandatorily redeemable preferred stock, measurement input. Mandatorily Redeemable Preferred Stock Measurement Input Type [Domain] Antidilutive Securities, Name [Domain] Stockholders' Equity Note [Abstract] Preferred Stock, Accretion Amount Preferred stock, accretion amount. Preferred stock, accretion amount Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Total Cash at beginning of period Cash at end of period Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Interest paid Interest Paid, Excluding Capitalized Interest, Operating Activity Statistical Measurement Statistical Measurement [Domain] Discount percentage Debt Instrument Discount Percentage Debt instrument discount percentage. Warrants, exercise price Class of Warrant or Right, Exercise Price of Warrants or Rights Share-based compensation expense Share-Based Payment Arrangement, Expense Document Period End Date Document Period End Date Reinsurance premiums payable Reinsurance Payable Federal Home Loan Bank Branch Federal Home Loan Bank Branch [Axis] Fair Value Hierarchy and NAV Fair Value Hierarchy and NAV [Domain] Redemption of preferred stock Stock Redeemed or Called During Period, Value Redemption of Series A Preferred Stock Debt Long-Term Debt [Text Block] Rights Offering [Abstract] Rights Offering [Abstract] Reinsurance premiums payable Increase (Decrease) in Reinsurance Payables Statement of Financial Position [Abstract] Restricted Stock Units (RSUs) Restricted Stock Units (RSUs) [Member] Gross realized losses Debt Securities, Available-for-Sale, Realized Loss Gain on CIS Sale Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal Antidilutive Security, Excluded EPS Calculation [Table] Class of Stock [Axis] Debt securities, number of issues Debt Securities, Available-for-Sale, Unrealized Loss Position, Number of Positions Expenses Benefits, Losses and Expenses [Abstract] Gross realized gains or losses from sale of available-for-sale debt securities Total debt securities Debt Securities, Available-for-Sale, Realized Gain (Loss) Amount retained (excess of) Reinsurance, Amount Retained, Per Policy Rentention amount Total liabilities Liabilities Mandatorily Redeemable Preferred Stock [Member] Mandatorily Redeemable Preferred Stock Liquidity and Management's Plans Liquidity and Management's Plans [Policy Text Block] Liquidity and Management's Plans. Financial Instruments Financial Instruments [Domain] Gross earned premiums Premiums Written, Gross, Total Gross written premiums Premiums Written, Gross Dividends Dividends, Total Dividends paid Debt securities, less than 12 months, unrealized losses Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss Fleming Reinsurance Ltd Fleming Reinsurance Ltd [Member] Fleming Reinsurance Ltd. Debt securities, greater than 12 months, number of issues Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions Weighted Average Number of Shares Outstanding, Diluted, Total Weighted average common shares outstanding, diluted Weighted Average Number of Shares Outstanding, Diluted Entity File Number Securities Act File Number Unrealized investment gains (losses), net of tax OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment, after Tax Other Assets, Total Other assets Other Assets Texas, Michigan, Oklahoma and Indiana Texas Michigan Oklahoma And Indiana [Member] Texas michigan oklahoma and indiana. Cover [Abstract] Accident Year 2020 Short-Duration Insurance Contract, Accident Year 2020 [Member] Measurement Input Type [Axis] Preferred stock liability recorded Preferred stock liability recorded. Accounts payable and other liabilities Increase (Decrease) in Accounts Payable and Accrued Liabilities, Total Increase (Decrease) in Accounts Payable and Accrued Liabilities Stock Repurchase Program, December 2018 [Member] Stock Repurchase Program December2018 [Member] Stock Repurchase Program, December 2018 Subordinated notes Subordinated Debt [Member] Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax Net realized investment gains (losses) included in net income (loss) Investments Investments [Domain] Fair Value, Measurement with Unobservable Inputs Reconciliation, Liability, Transfers out of Level 3 Transfers Out of Level 3 Services Fees Services fees. Services fees Preferred stock equated to an annualized rate. Preferred Stock Equated to an Annualized Rate Preferred stock equated to an annualized rate Measurement input, gross revenue volatility. Measurement Input, Gross revenue volatility [Member] Gross revenue volatility Sale of Stock Sale of Stock [Domain] Payments for Repurchase of Preferred Stock and Preference Stock Repayment of Series B Preferred Stock Segment Information Segment Reporting Disclosure [Text Block] Liability for Unpaid Claims and Claims Adjustment Expense, Period Increase (Decrease), Total Liability for Unpaid Claims and Claims Adjustment Expense, Period Increase (Decrease) Decrease in losses and loss adjustment expenses Series B Preferred Stock [Member] Series B Preferred Stock Collateralized mortgage obligations Collateralized Mortgage-Backed Securities [Member] Corporate Segment Reporting, Reconciling Item, Corporate Nonsegment [Member] Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Noncash Item [Abstract] Third Earnout Payment Receivable Third earnout payment receivable. Third earnout payment receivable Insurance Commissions and Fees Agency commission income Subsequent Event [Table] Third contingent consideration payment Third contingent consideration payment. Capital Contributed To Subsidiaries Capital contributed to subsidiaries. Capital contributed to subsidiaries Stock options granted on June 30, 2020. Stock Options Granted on June 30, 2020 [Member] Stock Options Granted on June 30, 2020 Payments Of Cash Contribution To Subsidiary Payments of cash contribution to subsidiary. Cash contribution Corridor Corridor [Member] Corridor. Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Discontinued Operation Less: Cash and cash equivalents of discontinued operations at the end of period Assumed Assumed Premiums Written New Accounting Pronouncements, Policy [Policy Text Block] Accounting Guidance Not Yet Adopted Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Wholesale Agency Insurance Agency [Member] Insurance Agency [Member] Deferred Policy Acquisition Costs Deferred Policy Acquisition Costs [Text Block] Vesting period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Nonrecurring Adjustment Business Combination, Pro Forma Information, Nonrecurring Adjustment [Axis] Mandatorily Redeemable Preferred Stock, Fair Value Disclosure Mandatorily redeemable preferred stock Mandatorily redeemable preferred stock carrying value Short-Duration Insurance Contract, Accident Year 2023 [Member] Accident Year 2023 Investment, Type [Extensible Enumeration] Percentage of commission ceded, net Percentage of Commission Ceded, Net Percentage of commission ceded, net. Gross realized losses from sales of available-for-sale debt securities Gross Realized Losses From Sales Of Available For Sale Debt Securities gross realized losses from sales of available-for-sale debt securities. Common Stock, Shares, Outstanding, Ending Balance Common Stock, Shares, Outstanding, Beginning Balance Common stock, shares outstanding (in shares) Common Stock, Shares, Outstanding Document Transition Report Document Transition Report Short-Term Investments, Total Short-term investments Short-term investments, at fair value Short-Term Investments Operating expenses Operating Expenses Operating Expenses, Total Operating and other expenses Pavilion Debt [Member] Pavilion Debt Pavilion Debt. Short-Duration Insurance Contract, Accident Year 2022 [Member] Accident Year 2022 Total comprehensive income (loss) Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Statement of Cash Flows [Abstract] Stock Issued During Period, Value, New Issues Share issuance value Issuance of common stock Mandatorily redeemable preferred Stock carrying value Mandatorily redeemable preferred Stock carrying value. Federal Home Loan Bank Branch Federal Home Loan Bank Branch [Domain] Assets: Assets, Fair Value Disclosure [Abstract] Equity [Text Block] Shareholders' Equity Prior period Liability for Unpaid Claims and Claims Adjustment Expense, Claims Paid, Prior Years Earnings Per Share Earnings Per Share [Text Block] Discontinued Operations and Disposal Groups [Abstract] Ending balance Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value Beginning balance Funds-withheld obligation relating to reinsurance agreement accounted for embedded derivative Funds Withheld Obligation Relating to Reinsurance Agreement Accounted for Embedded Derivative Funds-withheld obligation relating to reinsurance agreement accounted for embedded derivative. Sale of Stock, Consideration Received Per Transaction Cash consideration Dividends, Preferred Stock, Cash Dividends on preferred stock Cash dividends paid on Series A Preferred Stock Maturity date. Maturity Date Maturity date Equity Securities, FV-NI, Unrealized Gain (Loss), Total Change in fair value of equity securities Equity Securities, FV-NI, Unrealized Gain (Loss) Nine Point Seven Five Percent Senior Unsecured Notes Effective September 2023 [Member] Nine point seven five percent senior unsecured notes effective September 2023. 6.75% Public Senior 9.75% Public Senior Unsecured Notes (New Public Notes) Reinsurer, Name Reinsurer, Name [Axis] Hurricane Hurricane [Member] Proceeds from Divestiture of Businesses Proceeds from sale of renewal rights/agency business Proceeds from sale of renewal rights Assets Assets [Abstract] Risk free interest rate of options Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Senior secured notes call premium. Senior Secured Notes Call Premium Senior Secured Notes Call Premium Document Fiscal Year Focus Document Fiscal Year Focus Winter Storm Uri Winter Storm Uri [Member] Winter Storm Uri. Concentration Risk Benchmark Concentration Risk Benchmark [Domain] Cash Flows From Investing Activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Investments Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block] Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases Purchases Revenue From Earned Premiums And Other Income, Net Segment revenue Revenue From Earned Premiums And Other Income Net Equity Securities, FV-NI, Gain (Loss), Total Change in fair value of equity securities Change in fair value of equity securities Equity Securities, FV-NI, Gain (Loss) Unearned premiums run off. Unearned Premiums Run Off Unearned premiums run off Unearned premiums Increase (Decrease) in Unearned Premiums Earned premiums: Premiums Earned, Net [Abstract] Funds Withheld Obligations [Policy Text Block] Funds withheld obligations. Funds-Withheld Obligations Michigan, Florida, Texas and Pennsylvania Michigan Florida Texas And Pennsylvania [Member] Michigan, Florida, Texas and Pennsylvania [Member] Preferred Debt [Member] Preferred debt. Preferred Debt Non-vested Shares of Stock Options Non vested shares of stock options [Member] Non vested shares of stock options. Deposits, held in trust for collateral requirements Deposits Held In Trust For Collateral Requirements Deposits, Held In Trust For Collateral Requirements Net investment income Net investment income Net Investment Income Fair Value Disclosures [Abstract] Commitments and Contingencies Disclosure [Abstract] Equity securities: Equity Securities, FV-NI, Realized Gain (Loss) [Abstract] Shares issued Equity contribution received Total purchase price of shares Gross Realized Losses From sales calls and maturities Of Available For Sale Debt Securities Gross Realized Losses From sales calls and maturities Of Available For Sale Debt Securities Gross realized losses from sales calls and maturities Of available-for-sale debt securities Debt Instrument Debt Instrument [Axis] Share-Based Payment Arrangement [Abstract] Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount, Total Share-based compensation expense not yet recognized Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Sales Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Sales Total assets measured at fair value Assets measured at fair value Assets, Fair Value Disclosure Asset-backed securities Commercial Mortgage And Asset Backed [Member] Securities that are primarily serviced by the cash flows of a discrete pool of receivables or other financial assets for example, but not limited to, commercial real estate mortgage loans, credit card receivables, car loans, recreational vehicle loans, and mobile home loans. Sale of Stock Sale of Stock [Axis] Specific Commercial Property and Liability Risks [Member] Specific commercial property and liability risks member. Specific Commercial Property and Liability Risks Increase (decrease) in: Increase (Decrease) in Operating Liabilities [Abstract] Concentration risk Concentration Risk, Percentage Debt Instrument, Fair Value Disclosure, Total Debt Debt Instrument, Fair Value Disclosure Total revenue and other income Revenues Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Net cash provided by (used in) investing activities Private placement Private Placement [Member] Transfers Into Level 3 Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Transfers Into Level 3 Transfers into level 3 Payable, Investment, Purchase Payables for investments purchased Title of 12(b) Security Title of 12(b) Security Schedule Of Segment Reporting Information By Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Catastrophe Reinsurance Coverage [Member] Catastrophe reinsurance coverage member. Catastrophe Reinsurance Coverage Due after one year through five years Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five Related and Nonrelated Parties [Domain] Interest Expense [Member] Interest Expense Estimated grant date fair value of stock options issued. Estimated Grant Date Fair Value of Stock Options Issued Estimated grant date fair value of options issued to purchase shares of common stock Redemption of preferred stock, shares Stock Redeemed or Called During Period, Shares Redemption of Series A Preferred Stock, shares Redemption of Series A Preferred Stock, shares Document Information [Table] Consolidated Entities [Axis] Layer Layer [Member] Layer. Legal Entity [Axis] Due after one year through five years Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five Changes in operating assets and liabilities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] Changes in Assets & Liabilities: Summary of Deferred Policy Acquisition Costs Deferred Policy Acquisition Costs [Table Text Block] Commercial mortgage-backed securities Commercial Mortgage-Backed Securities [Member] Measurement Frequency Measurement Frequency [Domain] Statement of Income Location, Balance [Axis] Senior Notes Senior Notes [Member] New Accounting Pronouncements or Change in Accounting Principle [Line Items] Trading Symbol Trading Symbol Contingent payment expected to be earned Contingent Payment Expected To Be Earned Contingent payment expected to be earned. Related Party Transaction [Table] Equity Securities Equity Securities, FV-NI, Current Due in one year or less Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One Subsequent Event Type [Axis] Accident Year 2017 Short-Duration Insurance Contracts, Accident Year 2017 [Member] Fair Value Concentration Of Risk [Table] Fair Value, Concentration of Risk [Table] Cash Flows From Financing Activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Risk free interest rate term of options Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term Recurring Fair Value Measure Fair Value, Recurring [Member] Debt Securities, Available-for-sale, Unrealized Loss Position [Abstract] Debt Securities, Available-for-Sale, Unrealized Loss Position [Abstract] Fair Value Measurement Inputs and Valuation Techniques [Line Items] Deposits held in trust accounts Deposits Held In Trust For State Insurance Departments Funds held in trust accounts to meet deposit requirements by state insurance departments. Ceded Ceded premium written Ceded Premiums Written Accumulated Deficit Equity Components [Axis] Financial Instruments Subject to Mandatory Redemption by Settlement Terms [Line Items] Amount receivable for securities sold Amount Receivable For Securities Sold Amount receivable for securities sold. Equity Component Equity Component [Domain] Stock and Warrants Issued During Period, Value, Preferred Stock and Warrants Issuance of warrants Accident Year 2021 Through 2022 Short Duration Insurance Contracts Accident Year 2021 Through 2022 [Member] Accident year 2021 through 2022 in which covered event occurs under terms of short-duration insurance contract. Deferred policy acquisition costs Balance at beginning of period Balance at end of period Deferred Policy Acquisition Cost Total investments Investments Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Fair value, assets and liabilities measured on recurring basis, unobservable input reconciliation. Rollforward of Level 3 Assets and Liabilities Held at Fair Value Business Combination [Axis] Business Acquisition [Axis] Due after five years through ten years Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10 Measurement Input Weighted Average Risk-Free Rate [Member] Measurement input weighted average risk-free rate member. Weighted Average Risk-Free Rate Net Investment Income [Line Items] Net Investment Income [Line Items] Statement of Comprehensive Income [Abstract] Equity Method Investment, Other-than-Temporary Impairment Other than temporary impairments losses, investments Maximum Maximum [Member] Liabilities measured at fair value Liabilities, Fair Value Disclosure Total Liabilities fair value measure Statistical Measurement [Axis] Statistical Measurement Net written premiums Net written premiums Premiums Written, Net Common Stock, Value, Issued Common stock, no par value (100,000,000 shares authorized; 26,222,881 and 12,222,881 issued and outstanding, respectively) Direct Direct Premiums Written Conifer Insurance Company [Member] Conifer Insurance Company. Conifer Insurance Company (CIC) CIS Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest, Total Balance at beginning of period Balance at end of period Equity, Including Portion Attributable to Noncontrolling Interest Gross realized gains Debt Securities, Available-for-Sale, Realized Gain Tabular disclosure of unrecognized gain loss on investments. Schedule of Unrecognized Gain Loss on Investments [Table Text Block] Schedule Of Unrealized Loss On Investments Deferred policy acquisition costs Increase (Decrease) in Deferred Policy Acquisition Costs Premiums Receivable, Net, Total Premiums and agents' balances receivable, net Premiums Receivable, Net Amortization of Debt Issuance Costs Amortization of debt issuance costs Total expenses Benefits, Losses and Expenses Current period Current Year Claims and Claims Adjustment Expense Nonrecurring Adjustment Business Combination, Pro Forma Information, Nonrecurring Adjustment [Domain] Total Underwriting Commercial And Personal Lines [Member] Commercial and Personal Lines. Stock options volatility rate Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate Preferred Stock, Shares Authorized Preferred stock, shares authorized (in shares) change in the fair value of the underlying asset portfolio change in the fair value of the underlying asset portfolio Change in the fair value of the underlying asset portfolio Assumed Assumed Claims And Claims Adjustment Expense Amount of expense for assumed claims incurred. Schedule of Debt [Table Text Block] Schedule of Outstanding Debt Net earned premiums Net earned premiums Premiums Earned, Net Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss, Total Debt securities, total unrealized losses Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss Accident Year 2019 Short-Duration Insurance Contract, Accident Year 2019 [Member] Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Accounts Payable and Other Accrued Liabilities Accounts payable and other liabilities Related Party Transaction [Line Items] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Securities with contractual maturities Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Fair Value Entity Registrant Name Entity Registrant Name Stock-based compensation expense, Shares Share Based Compensation Shares Share Based Compensation , Shares. Debt Instrument, Periodic Payment, Principal Quarterly payment of principal Debt securities, Gross Unrealized Losses Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax Proceeds from Sale of Short-Term Investments Proceeds from sales of short-term investments Short-Duration Insurance Contracts, Incurred Claims and Allocated Claim Adjustment Expense, Net Ultimate loss estimates in accident years Series D Preferred Stock [Member] Gross realized losses Equity Securities, FV-NI, Realized Loss Subsequent Events [Abstract] Liability for Claims and Claims Adjustment Expense [Line Items] Liability for Claims and Claims Adjustment Expense [Line Items] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Mandatorily Redeemable Preferred Stock [Abstract] Mandatorily redeemable preferred stock. Consolidated Entities [Domain] Income Tax Expense (Benefit), Total Income tax expense (benefit) Income Tax Expense (Benefit) Gross unrealized losses Gross unrealized losses to equity investments Debt Securities, Available-for-Sale, Unrealized Loss Measurement Frequency Measurement Frequency [Axis] Stock Repurchased During Period, Value Shares repurchased Senior Secured Notes Senior Secured Notes [Member] Senior secured notes. Proceeds from Issuance of Common Stock Issuance of Common Stock Gross cash proceeds received Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements Settlements Business Combination, Contingent Consideration, Type [Axis] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Summary of Key Assumptions Fair Value Measurement Inputs and Valuation Techniques [Table Text Block] Schedule of Investment Income and Losses Investment Income [Table Text Block] Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding State and local government US States and Political Subdivisions Debt Securities [Member] Liability Class [Axis] Proceeds from redeemable preferred stock Proceeds from Issuance of Redeemable Preferred Stock Securities Payable Securities Payable Payable for securities Accident Year 2018 Short-Duration Insurance Contracts, Accident Year 2018 [Member] Accumulated Other Comprehensive Income (Loss), Net of Tax, Total Accumulated other comprehensive income (loss) Accumulated Other Comprehensive Income (Loss), Net of Tax Consolidation Items Consolidation Items [Axis] Homeowners Quota Share [Member] Homeowners quota share member. Homeowners Quota Share Shares granted in period (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period Liability for Unpaid Claims and Claims Adjustment Expense [Roll Forward] Liability for Unpaid Claims and Claims Adjustment Expense [Roll Forward] Total assets Assets Options exercisable term Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Income Statement [Abstract] Loss Portfolio Transfer (“LPT”) Reinsurance Agreement Loss Portfolio Transfer Reinsurance Agreement [Member] Loss Portfolio Transfer Reinsurance Agreement. New Quota Share Reinsurance Agreement [Member] New quota share reinsurance agreement, member. New Quota Share Reinsurance Agreement Preferred stock, par value (in dollars per share) Preferred Stock, No Par Value Preferred Stock, No Par Value Total equity securities Equity Securities, FV-NI, Realized Gain (Loss) Contingent consideration bonus accrued Contingent consideration bonus accrued. Sale of Stock, Number of Shares Issued in Transaction Shares issued (in shares) Stock Issued During Period, Shares, New Issues Issuance of common stock, Shares Unearned premiums Unearned Premiums Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period Restricted stock units vested Impact from renewal rights sale Impact from renewal rights sale. Impact from Renewal Rights Sale Earnings Per Share, Diluted, Total Earnings (loss) per common share, diluted Earnings Per Share, Diluted Earnings (loss) per common share, diluted Schedule of Information by Reportable Segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Operating Segments Operating Segments [Member] Number of types of business Number Of Business Classes Number of business classes. City Area Code City Area Code Increase (Decrease) in Funds Held under Reinsurance Agreements Funds held under reinsurance agreements Other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax Other comprehensive income (loss) Expiration date Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Date Share based compensation stock issued during period value including forfeited incentive stock options Share based compensation stock issued during period value including forfeited incentive stock options. Stock-based compensation expense Face amount of debt Debt Instrument, Face Amount Selected Credit Spread Measurement Input, Credit Spread [Member] Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Disposal Group Name [Axis] Warrant, Exercise Price, Increase Property Catastrophe Reinsurance Treaty [Member] Property catastrophe reinsurance treaty, member. Property Catastrophe Reinsurance Treaty Rights Offering [Line Items] Rights Offering. Award Date [Axis] Investment securities: Investments [Abstract] Cash, Cash Equivalents, and Short-term Investments Cash and Cash Equivalents, Policy [Policy Text Block] Michigan, Texas, Oklahoma and California Michigan Texas Oklahoma and California Member Michigan, Texas, Oklahoma and California. Marketable investment percentage Marketable Investment Percentage Marketable investment percentage. Measurement input, gross revenue risk adjustment. Measurement Input, Gross revenue risk adjustment [Member] Gross revenue risk adjustment Prior period Prior year adjustments Prior Year Claims and Claims Adjustment Expense Prior period Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Including Discontinued Operation Cash and cash equivalents of continuing operations at the end of period Cash and cash equivalents of continuing operations at the end of period Cash at beginning of period from discontinued operations Segment gain (loss) Operating Income (Loss) Award Date [Domain] Accumulated Deficit Retained Earnings [Member] Business Combination, Contingent Consideration, Type [Domain] Share-Based Payment Arrangement, Noncash Expense, Total Stock-based compensation expenses Share-Based Payment Arrangement, Noncash Expense Common stock issuance costs Common stock issuance costs Payments of Stock Issuance Costs Loss Portfolio Transfer ("LPT") Reinsurance Agreement [Member] Loss portfolio transfer (“LPT”) reinsurance agreement, member. Loss Portfolio Transfer ("LPT") Reinsurance Agreement Number of shares authorized for repurchase (in shares) Share Repurchase Program, Authorized, Number of Shares Debt securities, less than 12 months, fair value Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months Level 1 Fair Value, Inputs, Level 1 [Member] Class of Stock [Line Items] Disclosure Text Block [Abstract] Senior Unsecured Notes Senior Unsecured Notes [Member Senior unsecured notes. Net cash provided by (used in) financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Accident Year 2024 Short-Duration Insurance Contract, Accident Year 2024 [Member] Receivable from contingent considerations Receivable from contingent considerations at fair value Senior Secured Notes Secured Debt [Member] Due after five years through ten years Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10 Total marketable investments measured at fair value Investments, Fair Value Disclosure Investments measured at NAV Alternative Investment Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales Sales Reinsurer, Name Reinsurer, Name [Domain] Total reclassifications included in net income (loss), net of tax Total reclassifications included in net income (loss), net of tax Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax Deferred policy acquisition costs Deferred Policy Acquisition Cost, Capitalization Operating and Other Expenses [Member] Operating and Other Expenses. Operating and Other Expenses Corporate debt Corporate Debt Securities [Member] Debt Securities, Available-for-Sale [Table] Entity Interactive Data Current Entity Interactive Data Current Senior Unsecured Notes Senior Unsecured Notes Effective September2018 [Member] Senior Unsecured Notes Effective September 2018 [Member] Statement of Income Location, Balance [Domain] Preferred stock voting rights per share. Preferred Stock Voting Rights Per Share Preferred stock voting rights, number of votes per share Cash Flows From Operating Activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Michigan, Texas, Oklahoma and Florida. Michigan Texas Oklahoma and Florida Member Michigan, Texas, Oklahoma and Florida Accretion (Amortization) of Discounts and Premiums, Investments Accretion of Series B Preferred Stock Catastrophic Event Catastrophic Event [Domain] Short duration insurance contracts accident year 2020 through 2023. Short Duration Insurance Contracts Accident Year 2020 Through 2023 [Member] Accident Year 2020 Through 2023 Acquisition-related Costs Business Combination, Pro Forma Information, Nonrecurring Adjustment, Acquisition-Related Cost [Member] Total gains (losses) included in: Net Income Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings Conifer Insurance [Member] Conifer Insurance [Member] CIC Sale of private debt. Sale of private debt Entity Tax Identification Number Entity Tax Identification Number Revenue and Other Income Revenues [Abstract] Market value of stock Share Price Long-Term Debt, Type Long-Term Debt, Type [Axis] Mandatorily Redeemable Preferred Stock Disclosure [Text Block] The entire disclosure for mandatorily redeemable preferred stock. Mandatorily Redeemable Preferred Stock Debt securities, less than 12 months, number of issues Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions Common Stock, Voting Rights, Per Share Common stock voting rights, number of votes per share Common Stock Voting Rights Per Share Percentage of Trust Balances Released in Next Few Years Percentage of trust balances released in next few years. Percentage of trust balances released in next few years Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings Total gains (losses) included in: Net Income Local Phone Number Local Phone Number Financial Instruments Subject to Mandatory Redemption, Financial Instrument [Domain] Investment income Gross Investment Income, Operating Debt Securities, Available-for-Sale, Unrealized Gain Gross unrealized gains Restructuring Costs Restructuring costs incurred Restructuring Costs, Total Investments in Affiliates, Subsidiaries, Associates, and Joint Ventures, Fair Value Disclosure Total investments measured at fair value Personal Line Personal Lines Personal Lines1 [Member] Personal lines segment which offers coverage for low-value dwelling, wind-exposed homeowners and automobile. Included within personal insurance business are the following key products Accounting Policies [Abstract] Direct Direct Claims And Claims Adjustment Expense Amount of expense for direct claims incurred. Stock options granted on March 8, 2022. Stock Options Granted on March 8, 2022 [Member] Stock Options Granted on March 8, 2022 Bought back outstanding amount Debt Instrument, Repurchased Face Amount Cash, cash equivalents and short-term investments Cash and Cash Equivalents [Member] Class of Stock [Domain] Collateral Of Gross Unearned Premiums And Gross Loss Reserves Collateral of gross unearned premiums and gross loss reserves. Collateral of gross unearned premiums and gross loss reserves Ceded Homeowners Specific Risks In Excess Of Five Hundred Thousand Dollar [Member] Ceded homeowners specific risks in excess of $500,000 member. Ceded Homeowners Specific Risks in Excess of $500,000 Cash, cash equivalents and short-term investments Cash, Cash Equivalents, and Short-Term Investments Cash, Cash Equivalents, and Short-Term Investments, Total Affiliated Entity [Member] Affiliated Entity Second Earnout Payment Receivable Second earnout payment eceivable. Second earnout payment receivable Stock, Class of Stock [Table] Entity Emerging Growth Company Entity Emerging Growth Company Increase in losses and loss adjustment expenses, percentage Liability for unpaid claims and claims adjustment expense period decrease percentage. Liability For Unpaid Claims And Claims Adjustment Expense Period Decrease Percentage Debt Securities, Available-for-sale, Unrealized Loss Position, Accumulated Loss [Abstract] Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss [Abstract]