101 - Document - Document and Entity Information link:calculationLink link:presentationLink link:definitionLink 103 - Statement - Consolidated Balance Sheets link:calculationLink link:presentationLink link:definitionLink 104 - Statement - Consolidated Balance Sheets (Parenthetical) link:calculationLink link:presentationLink link:definitionLink 105 - Statement - Consolidated Statements of Income link:calculationLink link:presentationLink link:definitionLink 106 - Statement - Consolidated Statements of Comprehensive Income link:calculationLink link:presentationLink link:definitionLink 107 - Statement - Consolidated Statements of Shareholders' Equity link:calculationLink link:presentationLink link:definitionLink 108 - Statement - Consolidated Statements of Cash Flows link:calculationLink link:presentationLink link:definitionLink 109 - Disclosure - Summary of Significant Accounting Policies link:calculationLink link:presentationLink link:definitionLink 110 - Disclosure - Shareholders' Equity link:calculationLink link:presentationLink link:definitionLink 111 - Disclosure - Earnings Per Share link:calculationLink link:presentationLink link:definitionLink 112 - Disclosure - Marketable Securities link:calculationLink link:presentationLink link:definitionLink 113 - Disclosure - Business Combinations link:calculationLink link:presentationLink link:definitionLink 114 - Disclosure - Property and Equipment link:calculationLink link:presentationLink link:definitionLink 115 - Disclosure - Goodwill link:calculationLink link:presentationLink link:definitionLink 116 - Disclosure - Intangible Assets link:calculationLink link:presentationLink link:definitionLink 117 - Disclosure - Business Segments link:calculationLink link:presentationLink link:definitionLink 118 - Disclosure - Income Taxes link:calculationLink link:presentationLink link:definitionLink 119 - Disclosure - Stock Based Compensation link:calculationLink link:presentationLink link:definitionLink 120 - Disclosure - Employee Benefit Plan link:calculationLink link:presentationLink link:definitionLink 121 - Disclosure - Debt link:calculationLink link:presentationLink link:definitionLink 122 - Disclosure - Leases link:calculationLink link:presentationLink link:definitionLink 123 - Disclosure - Litigation link:calculationLink link:presentationLink link:definitionLink 124 - Disclosure - Related Party Transactions link:calculationLink link:presentationLink link:definitionLink 125 - Disclosure - Subsequent Events link:calculationLink link:presentationLink link:definitionLink 126 - Disclosure - Summary of Significant Accounting Policies (Policies) link:calculationLink link:presentationLink link:definitionLink 127 - Disclosure - Summary of Significant Accounting Policies (Tables) link:calculationLink link:presentationLink link:definitionLink 128 - Disclosure - Earnings Per Share (Tables) link:calculationLink link:presentationLink link:definitionLink 129 - Disclosure - Marketable Securities (Tables) link:calculationLink link:presentationLink link:definitionLink 130 - Disclosure - Business Combinations (Tables) link:calculationLink link:presentationLink link:definitionLink 131 - Disclosure - Property and Equipment (Tables) link:calculationLink link:presentationLink link:definitionLink 132 - Disclosure - Goodwill (Tables) link:calculationLink link:presentationLink link:definitionLink 133 - Disclosure - Intangible Assets (Tables) link:calculationLink link:presentationLink link:definitionLink 134 - Disclosure - Business Segments (Tables) link:calculationLink link:presentationLink link:definitionLink 135 - Disclosure - Income Taxes (Tables) link:calculationLink link:presentationLink link:definitionLink 136 - Disclosure - Stock Based Compensation (Tables) link:calculationLink link:presentationLink link:definitionLink 137 - Disclosure - Leases (Tables) link:calculationLink link:presentationLink link:definitionLink 138 - Disclosure - Summary of Significant Accounting Policies - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 139 - Disclosure - Summary of Significant Accounting Policies - Changes in the Allowance for Doubtful Accounts and the Amounts Charged to Bad Debt Expense (Detail) link:calculationLink link:presentationLink link:definitionLink 140 - Disclosure - Summary of Significant Accounting Policies - Estimated Useful Lives of Property and Equipment (Detail) link:calculationLink link:presentationLink link:definitionLink 141 - Disclosure - Shareholders' Equity - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 142 - Disclosure - Earnings Per Share - Computation of Basic and Diluted Earnings Per Share (Detail) link:calculationLink link:presentationLink link:definitionLink 143 - Disclosure - Earnings Per Share - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 144 - Disclosure - Marketable Securities - Fair Value of Available for Sale Marketable Securities (Detail) link:calculationLink link:presentationLink link:definitionLink 145 - Disclosure - Business Combinations - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 146 - Disclosure - Business Combinations - Summary of Purchase Price (Detail) link:calculationLink link:presentationLink link:definitionLink 147 - Disclosure - Business Combinations - Summary of Preliminary Fair Value of Assets Acquired and Liabilities Assumed (Detail) link:calculationLink link:presentationLink link:definitionLink 148 - Disclosure - Business Combinations - Components of Identifiable Intangible Assets and Estimated Useful Lives (Detail) link:calculationLink link:presentationLink link:definitionLink 149 - Disclosure - Business Combinations - Summary of Unaudited Proforma Financial Information (Detail) link:calculationLink link:presentationLink link:definitionLink 150 - Disclosure - Property and Equipment - Summary of Property and Equipment (Detail) link:calculationLink link:presentationLink link:definitionLink 151 - Disclosure - Property and Equipment - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 152 - Disclosure - Goodwill - Changes in Carrying Amount of Goodwill (Detail) link:calculationLink link:presentationLink link:definitionLink 153 - Disclosure - Goodwill - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 154 - Disclosure - Intangible Assets - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 155 - Disclosure - Intangible Assets - Identifiable Intangible Assets (Detail) link:calculationLink link:presentationLink link:definitionLink 156 - Disclosure - Intangible Assets - Expected Annual Amortization Expense (Detail) link:calculationLink link:presentationLink link:definitionLink 157 - Disclosure - Business Segments - Business Segment Information Based on Net Revenues and Operating Income (Detail) link:calculationLink link:presentationLink link:definitionLink 158 - Disclosure - Business Segments - Business Segment Information Based on Assets (Detail) link:calculationLink link:presentationLink link:definitionLink 159 - Disclosure - Income Taxes - Summary of Provision (Benefit) for Income Taxes (Detail) link:calculationLink link:presentationLink link:definitionLink 160 - Disclosure - Income Taxes - Reconciliation of Income Taxes at the Statutory Federal Income Tax Rate to the Provision for Income Taxes (Detail) link:calculationLink link:presentationLink link:definitionLink 161 - Disclosure - Income Taxes - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 162 - Disclosure - Income Taxes - Reconciliation of the Beginning and Ending Liability for Gross Unrecognized Tax Benefits (Detail) link:calculationLink link:presentationLink link:definitionLink 163 - Disclosure - Income Taxes - Significant Components of Deferred Tax Assets and Deferred Tax Liabilities (Detail) link:calculationLink link:presentationLink link:definitionLink 164 - Disclosure - Stock Based Compensation - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 165 - Disclosure - Stock Based Compensation - Summary of Activity and Various Other Information Relative to Stock Options (Detail) link:calculationLink link:presentationLink link:definitionLink 166 - Disclosure - Stock Based Compensation - Other Information Relative to Option Activity (Detail) link:calculationLink link:presentationLink link:definitionLink 167 - Disclosure - Stock Based Compensation - Summary of Activity Relative to RSU's (Detail) link:calculationLink link:presentationLink link:definitionLink 168 - Disclosure - Stock Based Compensation - Stock Based Compensation Expense Recorded in Consolidated Statements of Income (Detail) link:calculationLink link:presentationLink link:definitionLink 169 - Disclosure - Employee Benefit Plan - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 170 - Disclosure - Debt - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 171 - Disclosure - Leases - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 172 - Disclosure - Leases - Future Rental Payment Commitments under Non-Cancelable Operating Leases (Detail) link:calculationLink link:presentationLink link:definitionLink 173 - Disclosure - Related Party Transactions - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink 174 - Disclosure - Subsequent Events - Additional Information (Detail) link:calculationLink link:presentationLink link:definitionLink