1001 - Document - Cover link:presentationLink link:definitionLink link:calculationLink 1002 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS link:presentationLink link:definitionLink link:calculationLink 1003 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:definitionLink link:calculationLink 1004 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS link:presentationLink link:definitionLink link:calculationLink 1005 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (Parenthetical) link:presentationLink link:definitionLink link:calculationLink 1006 - Statement - CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS' EQUITY (DEFICIT) link:presentationLink link:definitionLink link:calculationLink 1007 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:definitionLink link:calculationLink 1008 - Disclosure - Organization and operations link:presentationLink link:definitionLink link:calculationLink 1009 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:definitionLink link:calculationLink 1010 - Disclosure - Business combination link:presentationLink link:definitionLink link:calculationLink 1011 - Disclosure - Reverse Capitalization link:presentationLink link:definitionLink link:calculationLink 1012 - Disclosure - Investment Securities link:presentationLink link:definitionLink link:calculationLink 1013 - Disclosure - Fair Value Measurements link:presentationLink link:definitionLink link:calculationLink 1014 - Disclosure - Healthcare Receivables link:presentationLink link:definitionLink link:calculationLink 1015 - Disclosure - Related Party Transactions link:presentationLink link:definitionLink link:calculationLink 1016 - Disclosure - Property and equipment net link:presentationLink link:definitionLink link:calculationLink 1017 - Disclosure - Goodwill and other intangible assets link:presentationLink link:definitionLink link:calculationLink 1018 - Disclosure - Unpaid Claims link:presentationLink link:definitionLink link:calculationLink 1019 - Disclosure - Reinsurance link:presentationLink link:definitionLink link:calculationLink 1020 - Disclosure - Notes and Securities Payable link:presentationLink link:definitionLink link:calculationLink 1021 - Disclosure - Warrants Payable link:presentationLink link:definitionLink link:calculationLink 1022 - Disclosure - Derivative Liabilities link:presentationLink link:definitionLink link:calculationLink 1023 - Disclosure - Letter of credit link:presentationLink link:definitionLink link:calculationLink 1024 - Disclosure - Leases link:presentationLink link:definitionLink link:calculationLink 1025 - Disclosure - Convertible Preferred Stock link:presentationLink link:definitionLink link:calculationLink 1026 - Disclosure - Employee Benefit Plans link:presentationLink link:definitionLink link:calculationLink 1027 - Disclosure - Income Taxes link:presentationLink link:definitionLink link:calculationLink 1028 - Disclosure - Net Loss Per Share link:presentationLink link:definitionLink link:calculationLink 1029 - Disclosure - Commitments and contingencies link:presentationLink link:definitionLink link:calculationLink 1030 - Disclosure - Statutory equity and income link:presentationLink link:definitionLink link:calculationLink 1031 - Disclosure - Regulatory matters link:presentationLink link:definitionLink link:calculationLink 1032 - Disclosure - Dividend Restrictions link:presentationLink link:definitionLink link:calculationLink 1033 - Disclosure - Subsequent Events link:presentationLink link:definitionLink link:calculationLink 1034 - Disclosure - Schedule I link:presentationLink link:definitionLink link:calculationLink 1035 - Disclosure - Schedule II link:presentationLink link:definitionLink link:calculationLink 1036 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:definitionLink link:calculationLink 1037 - Disclosure - Reverse Capitalization (Tables) link:presentationLink link:definitionLink link:calculationLink 1038 - Disclosure - Investment Securities (Tables) link:presentationLink link:definitionLink link:calculationLink 1039 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:definitionLink link:calculationLink 1040 - Disclosure - Property and equipment net (Tables) link:presentationLink link:definitionLink link:calculationLink 1041 - Disclosure - Notes and Securities Payable (Tables) link:presentationLink link:definitionLink link:calculationLink 1042 - Disclosure - Unpaid claims (Tables) link:presentationLink link:definitionLink link:calculationLink 1043 - Disclosure - Reinsurance (Tables) link:presentationLink link:definitionLink link:calculationLink 1044 - Disclosure - Leases (Tables) link:presentationLink link:definitionLink link:calculationLink 1045 - Disclosure - Convertible Preferred Stock (Tables) link:presentationLink link:definitionLink link:calculationLink 1046 - Disclosure - Employee Benefit Plans (Tables) link:presentationLink link:definitionLink link:calculationLink 1047 - Disclosure - Income Taxes (Tables) link:presentationLink link:definitionLink link:calculationLink 1048 - Disclosure - Net Loss Per Share (Tables) link:presentationLink link:definitionLink link:calculationLink 1049 - Disclosure - Summary of Significant Accounting Policies - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1050 - Disclosure - Business combination - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1051 - Disclosure - Reverse Capitalization - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1052 - Disclosure - Reverse Capitalization - Summary of Retroactive Application of Reverse Capitalization to Consolidated Balance Sheets (Detail) link:presentationLink link:definitionLink link:calculationLink 1053 - Disclosure - Reverse Capitalization - Summary of Retroactive Application of Reverse Capitalization to Consolidated Statements of Operations and Comprehensive Loss (Detail) link:presentationLink link:definitionLink link:calculationLink 1054 - Disclosure - Reverse Capitalization - Summary of Retroactive Application of Reverse Capitalization to Consolidated Statements of Changes in Convertible Preferred Stock and Stockholders' Deficit (Detail) link:presentationLink link:definitionLink link:calculationLink 1055 - Disclosure - Investment Securities - Schedule of Present Cost or Amortized Cost and Fair Values of Investments (Details) link:presentationLink link:definitionLink link:calculationLink 1056 - Disclosure - Investment Securities - Schedule of Amortized Cost and Fair Value of Debt Securities (Details) link:presentationLink link:definitionLink link:calculationLink 1057 - Disclosure - Investment Securities - Schedule of Net Investment Income (Details) link:presentationLink link:definitionLink link:calculationLink 1058 - Disclosure - Investment Securities - Proceeds from Sales and Maturities of Investment Securities (Details) link:presentationLink link:definitionLink link:calculationLink 1059 - Disclosure - Investment Securities - Schedule of Gross Unrealized Losses and Fair Value (Details) link:presentationLink link:definitionLink link:calculationLink 1060 - Disclosure - Investment Securities - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1061 - Disclosure - Fair Value Measurements - Summary of Fair Value Measurements for Items (Details) link:presentationLink link:definitionLink link:calculationLink 1062 - Disclosure - Fair Value Measurements - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1063 - Disclosure - Fair Value Measurements - Schedule of Significant Unobservable Inputs Used in Black-Scholes Model to Measure Warrants Payable (Details) link:presentationLink link:definitionLink link:calculationLink 1064 - Disclosure - Fair Value Measurements - Schedule of Changes in Balances of Level 3 Financial Liabilities (Details) link:presentationLink link:definitionLink link:calculationLink 1065 - Disclosure - Fair Value Measurements - Schedule of Changes in Fair Value of Warrants Payable (Details) link:presentationLink link:definitionLink link:calculationLink 1066 - Disclosure - Healthcare Receivables - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1067 - Disclosure - Related-Party Transactions - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1068 - Disclosure - Property and equipment net - Summary of property plant and equipment (Details) link:presentationLink link:definitionLink link:calculationLink 1069 - Disclosure - Property and equipment net - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1070 - Disclosure - Goodwill and other intangible assets - Additional information (Detail) link:presentationLink link:definitionLink link:calculationLink 1071 - Disclosure - Commitments and contingencies - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1072 - Disclosure - Unpaid Claims - Additional information (Details) link:presentationLink link:definitionLink link:calculationLink 1073 - Disclosure - Unpaid Claims - Schedule of Activity in the Liability for Unpaid Claims and Claims Adjustment Expense (Details) link:presentationLink link:definitionLink link:calculationLink 1074 - Disclosure - Unpaid Claims - Summary of Cumulative Incurred Claims (Details) link:presentationLink link:definitionLink link:calculationLink 1075 - Disclosure - Unpaid Claims - Summary of Cumulative Net Paid Claims (Details) link:presentationLink link:definitionLink link:calculationLink 1076 - Disclosure - Unpaid Claims - Summary of Reconcilation of Claims Incurred and Paid And Unpaid Claims (Details) link:presentationLink link:definitionLink link:calculationLink 1077 - Disclosure - Reinsurance - Summary of Premium Earned And Ceded (Details) link:presentationLink link:definitionLink link:calculationLink 1078 - Disclosure - Reinsurance - Summary of Reinsurance Claims Incurred and Ceded (Details) link:presentationLink link:definitionLink link:calculationLink 1079 - Disclosure - Reinsurance - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1080 - Disclosure - Reinsurance - Summary of Recoverable and Premium Payable (Details) link:presentationLink link:definitionLink link:calculationLink 1081 - Disclosure - Notes and Securities Payable - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1082 - Disclosure - Notes and Securities Payable - Summary of Maturities of Securities Payable Over Next Five Years (Details) link:presentationLink link:definitionLink link:calculationLink 1083 - Disclosure - Warrants Payable - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1084 - Disclosure - Derivative Liabilities - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1085 - Disclosure - Letter of credit - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1086 - Disclosure - Leases - Summary of Lease Costs Recognized under ASC 842 and Other Information Pertaining to Operating Leases (Details) link:presentationLink link:definitionLink link:calculationLink 1087 - Disclosure - Leases - Summary of Maturities of Operating Lease Liabilities (Details) link:presentationLink link:definitionLink link:calculationLink 1088 - Disclosure - Leases - Additional Information (Detail) link:presentationLink link:definitionLink link:calculationLink 1089 - Disclosure - Convertible Preferred Stock - Summary of Preferred Stock (Details) link:presentationLink link:definitionLink link:calculationLink 1090 - Disclosure - Convertible Preferred Stock - Summary of Preferred Stock (Parenthetical) (Details) link:presentationLink link:definitionLink link:calculationLink 1091 - Disclosure - Convertible Preferred Stock - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1092 - Disclosure - Employee Benefit Plans - Share-Based Payment Arrangement, Activity (Details) link:presentationLink link:definitionLink link:calculationLink 1093 - Disclosure - Employee Benefit Plans - Summary of Stock-Based Compensation Cost (Details) link:presentationLink link:definitionLink link:calculationLink 1094 - Disclosure - Employee Benefit Plans - Schedule of Assumptions to Estimate Fair Value of Stock Options on Weighted Average Basis (Details) link:presentationLink link:definitionLink link:calculationLink 1095 - Disclosure - Employee Benefit Plans - Summary of Stock Option Activity (Details) link:presentationLink link:definitionLink link:calculationLink 1096 - Disclosure - Employee Benefit Plans - Summary of Stock Option Activity (Parenthetical) (Details) link:presentationLink link:definitionLink link:calculationLink 1097 - Disclosure - Employee Benefit Plans - Schedule of Assumptions to Estimate Fair Value of PRSUs on Weighted Average Basis (Details) link:presentationLink link:definitionLink link:calculationLink 1098 - Disclosure - Employee Benefit Plans - Summary of Total RSUs Activity (Details) link:presentationLink link:definitionLink link:calculationLink 1099 - Disclosure - Employee Benefit Plans - Summary of Total PRSUs Activity (Details) link:presentationLink link:definitionLink link:calculationLink 1100 - Disclosure - Employee Benefit Plans - Summary of Warrant Activity (Details) link:presentationLink link:definitionLink link:calculationLink 1101 - Disclosure - Employee Benefit Plans - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1102 - Disclosure - Income Taxes - Summary of the provision for income taxes (Details) link:presentationLink link:definitionLink link:calculationLink 1103 - Disclosure - Income Taxes - Summary of provision for income taxes was different from the amount computed using the federal statutory rate (Details) link:presentationLink link:definitionLink link:calculationLink 1104 - Disclosure - Income Taxes - Summary of provision for income taxes was different from the amount computed using the federal statutory rate (Parenthetical) (Details) link:presentationLink link:definitionLink link:calculationLink 1105 - Disclosure - Income Taxes - Summary of the components of net deferred tax balances (Details) link:presentationLink link:definitionLink link:calculationLink 1106 - Disclosure - Income Taxes - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1107 - Disclosure - Net Loss Per Share - Calculation of Basic and Diluted Net Loss Per Share (Details) link:presentationLink link:definitionLink link:calculationLink 1108 - Disclosure - Net Loss Per Share - Calculation of Basic and Diluted Net Loss Per Share (Parenthetical) (Details) link:presentationLink link:definitionLink link:calculationLink 1109 - Disclosure - Net Loss Per Share - Schedule of Antidilutive Securities Excluded from Diluted Net Loss Per Share (Details) link:presentationLink link:definitionLink link:calculationLink 1110 - Disclosure - Net Loss Per Share - Schedule of Antidilutive Securities Excluded from Diluted Net Loss Per Share (Parenthetical) (Details) link:presentationLink link:definitionLink link:calculationLink 1111 - Disclosure - Statutory equity and income - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1112 - Disclosure - Subsequent events - Additional Information (Details) link:presentationLink link:definitionLink link:calculationLink 1113 - Disclosure - Schedule I - Condensed Statement of Balance Sheets (Parent Company) (Details) link:presentationLink link:definitionLink link:calculationLink 1114 - Disclosure - Schedule I - Condensed Statement of Balance Sheets (Parent Company) (Details) (Parenthetical) link:presentationLink link:definitionLink link:calculationLink 1115 - Disclosure - Schedule I - Condensed Statements of Operations (Parent Company) (Details) link:presentationLink link:definitionLink link:calculationLink 1116 - Disclosure - Schedule I - Condensed Statements of Cash Flows (Parent Company) (Details) link:presentationLink link:definitionLink link:calculationLink 1117 - Disclosure - Schedule I - Organization and operations (Details) link:presentationLink link:definitionLink link:calculationLink 1118 - Disclosure - Schedule I - Insurance Subsidiaries (Details) link:presentationLink link:definitionLink link:calculationLink 1119 - Disclosure - Schedule I - Surplus Note (Details) link:presentationLink link:definitionLink link:calculationLink 1120 - Disclosure - Schedule II - Summary of Valuation and Qualifying Accounts (Details) link:presentationLink link:definitionLink link:calculationLink