0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 0000002 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 0000003 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 0000004 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (Unaudited) link:presentationLink link:calculationLink link:definitionLink 0000005 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (Unaudited) (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 0000006 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN CONVERTIBLE PREFERRED STOCK AND STOCKHOLDERS' EQUITY (Unaudited) link:presentationLink link:calculationLink link:definitionLink 0000007 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) link:presentationLink link:calculationLink link:definitionLink 0000008 - Disclosure - Organization and Operations link:presentationLink link:calculationLink link:definitionLink 0000009 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 0000010 - Disclosure - Investment Securities link:presentationLink link:calculationLink link:definitionLink 0000011 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 0000012 - Disclosure - Healthcare Receivables link:presentationLink link:calculationLink link:definitionLink 0000013 - Disclosure - Related Party Transactions link:presentationLink link:calculationLink link:definitionLink 0000014 - Disclosure - Unpaid Claims link:presentationLink link:calculationLink link:definitionLink 0000015 - Disclosure - Letter of Credit link:presentationLink link:calculationLink link:definitionLink 0000016 - Disclosure - Stockholders' Equity and Convertible Preferred Stock link:presentationLink link:calculationLink link:definitionLink 0000017 - Disclosure - Variable Interest Entity and Equity Method of Accounting link:presentationLink link:calculationLink link:definitionLink 0000018 - Disclosure - Employee Benefit Plans link:presentationLink link:calculationLink link:definitionLink 0000019 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 0000020 - Disclosure - Net Loss per Share link:presentationLink link:calculationLink link:definitionLink 0000021 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 0000022 - Disclosure - Non-Insurance link:presentationLink link:calculationLink link:definitionLink 0000023 - Disclosure - Operating Segments link:presentationLink link:calculationLink link:definitionLink 0000024 - Disclosure - Dividend Restrictions link:presentationLink link:calculationLink link:definitionLink 0000025 - Disclosure - Subsequent Events link:presentationLink link:calculationLink link:definitionLink 0000026 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 0000027 - Disclosure - Summary of Significant Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 0000028 - Disclosure - Investment Securities (Tables) link:presentationLink link:calculationLink link:definitionLink 0000029 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 0000030 - Disclosure - Unpaid Claims (Tables) link:presentationLink link:calculationLink link:definitionLink 0000031 - Disclosure - Employee Benefit Plans (Tables) link:presentationLink link:calculationLink link:definitionLink 0000032 - Disclosure - Net Loss per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 0000033 - Disclosure - Non-Insurance (Tables) link:presentationLink link:calculationLink link:definitionLink 0000034 - Disclosure - Operating Segments (Tables) link:presentationLink link:calculationLink link:definitionLink 0000035 - Disclosure - Organization and Operations (Details) link:presentationLink link:calculationLink link:definitionLink 0000036 - Disclosure - Summary of Significant Accounting Policies - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 0000037 - Disclosure - Summary of Significant Accounting Policies - Company's Condensed Consolidated Statement of Comprehensive Income (Details) link:presentationLink link:calculationLink link:definitionLink 0000038 - Disclosure - Summary of Significant Accounting Policies - Company's Condensed Consolidated Balance Sheet (Details) link:presentationLink link:calculationLink link:definitionLink 0000039 - Disclosure - Investment Securities - Schedule of Present Cost or Amortized Cost and Fair Values of Investments (Details) link:presentationLink link:calculationLink link:definitionLink 0000039 - Disclosure - Investment Securities - Schedule of Present Cost or Amortized Cost and Fair Values of Investments (Details) link:presentationLink link:calculationLink link:definitionLink 0000040 - Disclosure - Investment Securities - Schedule of Amortized Cost and Fair Value of Debt Securities (Details) link:presentationLink link:calculationLink link:definitionLink 0000041 - Disclosure - Investment Securities - Schedule of Net Investment Income (Details) link:presentationLink link:calculationLink link:definitionLink 0000042 - Disclosure - Investment Securities - Schedule of Gross Unrealized Losses and Fair Value (Details) link:presentationLink link:calculationLink link:definitionLink 0000043 - Disclosure - Investment Securities - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 0000044 - Disclosure - Investment Securities - Proceeds from Sales and Maturities of Investment Securities (Details) link:presentationLink link:calculationLink link:definitionLink 0000045 - Disclosure - Fair Value Measurements - Summary of Fair Value Measurements for Items (Details) link:presentationLink link:calculationLink link:definitionLink 0000046 - Disclosure - Fair Value Measurements - Schedule of Changes in Balances of Level 3 Financial Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 0000047 - Disclosure - Fair Value Measurements - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 0000048 - Disclosure - Healthcare Receivables (Details) link:presentationLink link:calculationLink link:definitionLink 0000049 - Disclosure - Related-Party Transactions (Details) link:presentationLink link:calculationLink link:definitionLink 0000050 - Disclosure - Unpaid Claims - Activity in Liability for Unpaid Claims and Claims Adjustment Expense (Details) link:presentationLink link:calculationLink link:definitionLink 0000051 - Disclosure - Unpaid Claims - Additional information (Details) link:presentationLink link:calculationLink link:definitionLink 0000052 - Disclosure - Letter of Credit (Details) link:presentationLink link:calculationLink link:definitionLink 0000053 - Disclosure - Stockholders' Equity and Convertible Preferred Stock (Details) link:presentationLink link:calculationLink link:definitionLink 0000054 - Disclosure - Variable Interest Entity and Equity Method of Accounting (Details) link:presentationLink link:calculationLink link:definitionLink 0000055 - Disclosure - Employee Benefit Plans - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 0000056 - Disclosure - Employee Benefit Plans - Share-Based Payment Arrangement, Activity (Details) link:presentationLink link:calculationLink link:definitionLink 0000057 - Disclosure - Employee Benefit Plans - Summary of Stock-Based Compensation Cost (Details) link:presentationLink link:calculationLink link:definitionLink 0000058 - Disclosure - Employee Benefit Plans - Summary of Stock Option Activity (Details) link:presentationLink link:calculationLink link:definitionLink 0000059 - Disclosure - Employee Benefit Plans - Summary of Total RSUs Activity (Details) link:presentationLink link:calculationLink link:definitionLink 0000060 - Disclosure - Employee Benefit Plans - Schedule of Assumptions to Estimate Fair Value of PRSUs on Weighted Average Basis (Details) link:presentationLink link:calculationLink link:definitionLink 0000061 - Disclosure - Employee Benefit Plans - Summary of Total PRSUs Activity (Details) link:presentationLink link:calculationLink link:definitionLink 0000062 - Disclosure - Employee Benefit Plans - ESPP Valuation Assumption (Details) link:presentationLink link:calculationLink link:definitionLink 0000063 - Disclosure - Income Taxes - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 0000064 - Disclosure - Net Loss per Share - Calculation of Basic and Diluted Net Loss Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 0000065 - Disclosure - Net Loss per Share - Schedule of Antidilutive Securities Excluded from Diluted Net Loss Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 0000066 - Disclosure - Commitments and Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 0000067 - Disclosure - Non-Insurance - Schedule of Performance Guarantees (Details) link:presentationLink link:calculationLink link:definitionLink 0000068 - Disclosure - Operating Segments - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 0000069 - Disclosure - Operating Segments - Schedule of Revenue by Operating Segment (Details) link:presentationLink link:calculationLink link:definitionLink 0000070 - Disclosure - Operating Segments - Reconciliation of Revenue of Segments to Statement of Operations (Details) link:presentationLink link:calculationLink link:definitionLink 0000071 - Disclosure - Subsequent Events (Details) link:presentationLink link:calculationLink link:definitionLink