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Disclosure - Summary of Significant Accounting Policies (Carrying Value of Available-For-Sale Security Valued Based on Discounted Cash Flow Method (Level 3)) (Details) link:presentationLink link:calculationLink link:definitionLink 40207 - Disclosure - Summary of Significant Accounting Policies (Future Principal Receipts Related to Available-For-Sale Security by Contractual Maturity) (Details) link:presentationLink link:calculationLink link:definitionLink 40402 - Disclosure - Debt and Line of Credit (Schedule of Debt) (Details) link:presentationLink link:calculationLink link:definitionLink 40501 - Disclosure - Accrued Expenses and Other Current Liabilities (Schedule of Accrued Expenses and Other Current Liabilities) (Details) link:presentationLink link:calculationLink link:definitionLink 40602 - Disclosure - Variable Interest Entities (Schedule Assets and Liabilities of Variable Interest Entities) (Details) link:presentationLink link:calculationLink link:definitionLink 40701 - Disclosure - Earnings Per Share (Reconciliation of Numerator and Denominator of Basic and Diluted Earnings Per Share) (Details) link:presentationLink link:calculationLink link:definitionLink 40902 - Disclosure - Income Taxes (Components of Income Tax Expense) (Details) link:presentationLink link:calculationLink link:definitionLink 40903 - Disclosure - Income Taxes (Reconciliation of Income Tax Expense to Amount Computed at Federal Statutory Rate) (Details) link:presentationLink link:calculationLink link:definitionLink 40904 - Disclosure - Income Taxes (Significant Components of Deferred Tax Assets and Liabilities) (Details) link:presentationLink link:calculationLink link:definitionLink 41002 - Disclosure - Leases (Future Minimum Lease Payments Under Non-Cancellable Operating Leases) (Details) link:presentationLink link:calculationLink link:definitionLink 00090 - Document - Document and Entity Information link:presentationLink link:calculationLink link:definitionLink 00105 - Statement - Consolidated Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 00400 - Statement - Consolidated Statements of Shareholders’ Equity link:presentationLink link:calculationLink link:definitionLink 10101 - Disclosure - Nature of Operations and Basis of Presentation link:presentationLink link:calculationLink link:definitionLink 10201 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 10301 - Disclosure - Revenues link:presentationLink link:calculationLink link:definitionLink 10401 - Disclosure - Debt and Line of Credit link:presentationLink link:calculationLink link:definitionLink 10501 - Disclosure - Accrued Expenses and Other Current Liabilities link:presentationLink link:calculationLink link:definitionLink 10601 - Disclosure - Variable Interest Entities link:presentationLink link:calculationLink link:definitionLink 10701 - Disclosure - Earnings Per Share link:presentationLink link:calculationLink link:definitionLink 10801 - Disclosure - Segment Reporting link:presentationLink link:calculationLink link:definitionLink 10901 - 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Disclosure - Summary of Significant Accounting Policies (Policy) link:presentationLink link:calculationLink link:definitionLink 30203 - Disclosure - Summary of Significant Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 30303 - Disclosure - Revenues (Tables) link:presentationLink link:calculationLink link:definitionLink 30403 - Disclosure - Debt and Line of Credit (Tables) link:presentationLink link:calculationLink link:definitionLink 30503 - Disclosure - Accrued Expenses and Other Current Liabilities (Tables) link:presentationLink link:calculationLink link:definitionLink 30603 - Disclosure - Variable Interest Entity (Tables) link:presentationLink link:calculationLink link:definitionLink 30703 - Disclosure - Earnings Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 30803 - Disclosure - Segment Reporting (Tables) link:presentationLink link:calculationLink link:definitionLink 30903 - Disclosure - Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 31003 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 31403 - Disclosure - Quarterly Financial Data (Unaudited) (Tables) link:presentationLink link:calculationLink link:definitionLink 40101 - Disclosure - Nature of Operations and Basis of Presentation (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 40201 - Disclosure - Summary of Significant Accounting Policies (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 40205 - Disclosure - Summary of Significant Accounting Policies (Summary of Activity in Non-Vested Restricted Stock) (Details) link:presentationLink link:calculationLink link:definitionLink 40208 - Disclosure - Summary of Significant Accounting Policies (Schedule of Prior Period Reclassification) (Details) link:presentationLink link:calculationLink link:definitionLink 40301 - Disclosure - Revenues (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 40302 - Disclosure - Revenues (Financial Statement Impact of Adopting ASC 606) (Details) link:presentationLink link:calculationLink link:definitionLink 40401 - Disclosure - Debt and Line of Credit (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 40403 - Disclosure - Debt and Lines of Credit (Future Principal Maturities of All Debt (Include Capital Leases and Exclude Line of Credit)) (Details) link:presentationLink link:calculationLink link:definitionLink 40601 - Disclosure - Variable Interest Entities (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 40801 - Disclosure - Segment Reporting (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 40802 - Disclosure - Segment Reporting (Schedule of Segment Information) (Details) link:presentationLink link:calculationLink link:definitionLink 40901 - Disclosure - Income Taxes (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 41001 - Disclosure - Leases (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 41101 - Disclosure - Related Party Transactions (Details) link:presentationLink link:calculationLink link:definitionLink 41201 - Disclosure - Retirement Plan (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 41401 - Disclosure - Quarterly Financial Data (Unaudited) (Schedule of Quarterly Financial Data) (Details) link:presentationLink link:calculationLink link:definitionLink 41701 - Schedule - Schedule II Valuation and Qualifying Accounts (Details) link:presentationLink link:calculationLink link:definitionLink