0000001 - Document - COVER link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - Organization and Operations link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Investment Securities link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Healthcare Receivables link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Related Party Transactions link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Unpaid Claims link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Variable Interest Entity and Equity Method of Accounting link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Employee Benefit Plans link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Earnings (Loss) per Share link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - Operating Segments link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - Dividend Restrictions link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Investment Securities (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Unpaid Claims (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Employee Benefit Plans (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Earnings (Loss) per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Operating Segments (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Summary of Significant Accounting Policies (Details) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Investment Securities - Schedule of Present Cost or Amortized Cost and Fair Values of Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Investment Securities - Schedule of Present Cost or Amortized Cost and Fair Values of Investments (Details) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Investment Securities - Schedule of Amortized Cost and Fair Value of Debt Securities (Details) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Investment Securities - Schedule of Net Investment Income (Details) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Investment Securities - Schedule of Gross Unrealized Losses and Fair Value (Details) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Investment Securities - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Investment Securities -Schedule of Proceeds from Sales and Maturities of Investment Securities (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Fair Value Measurements - Schedule of Fair Value Measurements for Items (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Fair Value Measurements - Schedule of Changes in Balances of Level 3 Financial Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Healthcare Receivables (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Related-Party Transactions (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Unpaid Claims - Schedule of Activity in the Liability for Unpaid Claims and Claims Adjustment Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Unpaid Claims - Additional information (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Variable Interest Entity and Equity Method of Accounting (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Employee Benefit Plans - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Employee Benefit Plans - Schedule of Share-Based Payment Arrangement, Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Employee Benefit Plans - Schedule of Stock-Based Compensation Cost (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Employee Benefit Plans - Schedule of Stock Option Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Employee Benefit Plans - Schedule of Total RSUs Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Employee Benefit Plans - Schedule of Total PRSUs Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Employee Benefit Plans - Schedule of ESPP Valuation Assumption (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Income Taxes (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Earnings (Loss) per Share - Schedule of Continuing and Discontinued operations of Basic and Diluted Net Loss Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Earnings (Loss) per Share - Schedule of Antidilutive Securities Excluded from Diluted Net (Loss) Income Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Commitments and Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Operating Segments - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Operating Segments - Schedule of Revenue by Operating Segment (Details) link:presentationLink link:calculationLink link:definitionLink