0000001 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 0000002 - Document - Audit Information link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - Consolidated Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - Consolidated Statements of Operations and Comprehensive (Loss) Income link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - Consolidated Statements of Shareholders' Equity link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - Consolidated Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 9952156 - Disclosure - Operations and Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - Discontinued Operations and Held for Sale link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Acquisitions link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Indebtedness link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Shareholders' Equity link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Stock Incentive Plan link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Employee Benefit Plan link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Fair Value of Financial Instruments link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - Segment Reporting link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - Operations and Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - Operations and Summary of Significant Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - Discontinued Operations and Held for Sale (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - Acquisitions (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - Indebtedness (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - Shareholder's Equity (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - Stock Incentive Plan (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Fair Value of Financial Instruments (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - Segment Reporting (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - Operations and Summary of Significant Accounting Policies - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - Operations and Summary of Significant Accounting Policies - Property and Equipment (Details) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - Operations and Summary of Significant Accounting Policies - Goodwill Roll Forward (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - Operations and Summary of Significant Accounting Policies - Weighted-Average Useful Life of Acquired Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - Operations and Summary of Significant Accounting Policies - Finite-lived Intangible Assets Amortization Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - Operations and Summary of Significant Accounting Policies - Accrued Expenses (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - Operations and Summary of Significant Accounting Policies - Other Current Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - Operations and Summary of Significant Accounting Policies - Net Income per Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - Operations and Summary of Significant Accounting Policies - Anti-dilutive Shares (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - Discontinued Operations and Held for Sale - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - Discontinued Operations and Held for Sale - Discontinued Operations Financial Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Acquisitions - Acquisition of Omni (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Acquisitions - Business Combination Accounting - Omni Logistics (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Acquisitions - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Acquisitions - Weighted-Average Useful Life of Acquired Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Acquisitions - Pro Forma Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Acquisitions - Land Air Express (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - Acquisitions - Land Air Express Assets Acquired (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - Indebtedness - Long-Term Debt (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Indebtedness - Senior Secured Notes (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Indebtedness - Credit Agreement (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Indebtedness - Letters of Credit (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Indebtedness - Interest Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - Indebtedness - Interest Income (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - Shareholders' Equity - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Shareholders' Equity - Issuance and Exchange Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Stock Incentive Plan - Disclosure of Share-Based Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Stock Incentive Plan - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Stock Incentive Plan - Weighted Average Assumptions (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Stock Incentive Plan - Roll Forward Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Stock Incentive Plan - Exercise Price Range (Details) link:presentationLink link:calculationLink link:definitionLink 9955553 - Disclosure - Stock Incentive Plan - Employee Stock Purchase Plan (Details) link:presentationLink link:calculationLink link:definitionLink 9955554 - Disclosure - Income Taxes - Components of Income Tax Expense (Benefit) (Details) link:presentationLink link:calculationLink link:definitionLink 9955555 - Disclosure - Income Taxes - Effective Income Tax Rate Reconciliation (Details) link:presentationLink link:calculationLink link:definitionLink 9955556 - Disclosure - Income Taxes - Significant Components of Deferred Tax Assets and Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955557 - Disclosure - Income Taxes - Cash Income Taxes Paid by Jurisdiction (Details) link:presentationLink link:calculationLink link:definitionLink 9955558 - Disclosure - Income Taxes - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955559 - Disclosure - Income Taxes - Reconciliation of Unrecognized Tax Benefits (Details) link:presentationLink link:calculationLink link:definitionLink 9955560 - Disclosure - Leases - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955561 - Disclosure - Leases - Lease Cost (Details) link:presentationLink link:calculationLink link:definitionLink 9955562 - Disclosure - Leases - Future Minimum Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955562 - Disclosure - Leases - Future Minimum Payments (Details) link:presentationLink link:calculationLink link:definitionLink 9955563 - Disclosure - Leases - Weighted Average Remaining Lease Term and Discount Rate (Details) link:presentationLink link:calculationLink link:definitionLink 9955564 - Disclosure - Leases - Supplemental Cash Flow (Details) link:presentationLink link:calculationLink link:definitionLink 9955565 - Disclosure - Commitments and Contingencies (Details) link:presentationLink link:calculationLink link:definitionLink 9955566 - Disclosure - Employee Benefit Plan (Details) link:presentationLink link:calculationLink link:definitionLink 9955567 - Disclosure - Fair Value of Financial Instruments - Assets And Liabilities Measured at Fair Value on a Recurring Basis (Details) (Details) link:presentationLink link:calculationLink link:definitionLink 9955568 - Disclosure - Fair Value of Financial Instruments - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955569 - Disclosure - Segment Reporting - Segment Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955570 - Disclosure - Segment Reporting - Revenues and Long-Lived Assets (Details) link:presentationLink link:calculationLink link:definitionLink