101 - Document - Document And Entity Information link:presentationLink link:definitionLink link:calculationLink 102 - Statement - CONSOLIDATED BALANCE SHEETS link:presentationLink link:definitionLink link:calculationLink 103 - Statement - CONSOLIDATED BALANCE SHEETS [Parenthetical] link:presentationLink link:definitionLink link:calculationLink 104 - Statement - CONSOLIDATED STATEMENTS OF INCOME AND COMPREHENSIVE INCOME link:presentationLink link:definitionLink link:calculationLink 105 - Statement - CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY link:presentationLink link:definitionLink link:calculationLink 106 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:definitionLink link:calculationLink 107 - Disclosure - Description of Business link:presentationLink link:definitionLink link:calculationLink 108 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:definitionLink link:calculationLink 109 - Disclosure - Recently Adopted Accounting Pronouncements link:presentationLink link:definitionLink link:calculationLink 110 - Disclosure - Marketable Securities link:presentationLink link:definitionLink link:calculationLink 111 - Disclosure - Accrued Expenses and Other link:presentationLink link:definitionLink link:calculationLink 112 - Disclosure - Stockholders' Equity link:presentationLink link:definitionLink link:calculationLink 113 - Disclosure - Miscellaneous Income link:presentationLink link:definitionLink link:calculationLink 114 - Disclosure - Cash Dividend link:presentationLink link:definitionLink link:calculationLink 115 - Disclosure - Income Per Common Share link:presentationLink link:definitionLink link:calculationLink 116 - Disclosure - Restructurings link:presentationLink link:definitionLink link:calculationLink 117 - Disclosure - Stock Options link:presentationLink link:definitionLink link:calculationLink 118 - Disclosure - Restricted Stock Awards and Restricted Stock Units (Nonvested Shares) link:presentationLink link:definitionLink link:calculationLink 119 - Disclosure - Employee Stock Purchase Plan link:presentationLink link:definitionLink link:calculationLink 120 - Disclosure - Income Taxes link:presentationLink link:definitionLink link:calculationLink 121 - Disclosure - Significant Agreements link:presentationLink link:definitionLink link:calculationLink 122 - Disclosure - Commitments and Contingent Liabilities link:presentationLink link:definitionLink link:calculationLink 123 - Disclosure - Leases link:presentationLink link:definitionLink link:calculationLink 124 - Disclosure - Retirement Plans link:presentationLink link:definitionLink link:calculationLink 125 - Disclosure - Summary of Significant Accounting Policies (Policies) link:presentationLink link:definitionLink link:calculationLink 126 - Disclosure - Accrued Expenses and Other (Tables) link:presentationLink link:definitionLink link:calculationLink 127 - Disclosure - Restructurings (Tables) link:presentationLink link:definitionLink link:calculationLink 128 - Disclosure - Stock Options (Tables) link:presentationLink link:definitionLink link:calculationLink 129 - Disclosure - Restricted Stock Awards and Restricted Stock Units (Nonvested Shares) (Tables) link:presentationLink link:definitionLink link:calculationLink 130 - Disclosure - Employee Stock Purchase Plan (Tables) link:presentationLink link:definitionLink link:calculationLink 131 - Disclosure - Income Taxes (Tables) link:presentationLink link:definitionLink link:calculationLink 132 - Disclosure - Leases (Tables) link:presentationLink link:definitionLink link:calculationLink 133 - Disclosure - Description of Business (Details Textual) link:presentationLink link:definitionLink link:calculationLink 134 - Disclosure - Summary of Significant Accounting Policies (Details Textual) link:presentationLink link:definitionLink link:calculationLink 135 - Disclosure - Marketable Securities (Details Textual) link:presentationLink link:definitionLink link:calculationLink 136 - Disclosure - Accrued Expenses and Other (Details) link:presentationLink link:definitionLink link:calculationLink 137 - Disclosure - Stockholders' Equity (Details Textual) link:presentationLink link:definitionLink link:calculationLink 138 - Disclosure - Miscellaneous Income (Details Textual) link:presentationLink link:definitionLink link:calculationLink 139 - Disclosure - Cash Dividend (Details Textual) link:presentationLink link:definitionLink link:calculationLink 140 - Disclosure - Income Per Common Share (Details Textual) link:presentationLink link:definitionLink link:calculationLink 141 - Disclosure - Restructurings (Details) link:presentationLink link:definitionLink link:calculationLink 142 - Disclosure - Restructurings (Details Textual) link:presentationLink link:definitionLink link:calculationLink 143 - Disclosure - Stock Options (Details) link:presentationLink link:definitionLink link:calculationLink 144 - Disclosure - Stock Options (Details 1) link:presentationLink link:definitionLink link:calculationLink 145 - Disclosure - Stock Options (Details 2 ) link:presentationLink link:definitionLink link:calculationLink 146 - Disclosure - Stock Options (Details Textual) link:presentationLink link:definitionLink link:calculationLink 147 - Disclosure - Restricted Stock Awards and Restricted Stock Units (Nonvested Shares) (Details) link:presentationLink link:definitionLink link:calculationLink 148 - Disclosure - Restricted Stock Awards and Restricted Stock Units (Nonvested Shares) (Details 1) link:presentationLink link:definitionLink link:calculationLink 149 - Disclosure - Restricted Stock Awards and Restricted Stock Units (Nonvested Shares) (Details Textual) link:presentationLink link:definitionLink link:calculationLink 150 - Disclosure - Employee Stock Purchase Plan (Details) link:presentationLink link:definitionLink link:calculationLink 151 - Disclosure - Employee Stock Purchase Plan (Details 1) link:presentationLink link:definitionLink link:calculationLink 152 - Disclosure - Employee Stock Purchase Plan (Details Textual) link:presentationLink link:definitionLink link:calculationLink 153 - Disclosure - Income Taxes (Details) link:presentationLink link:definitionLink link:calculationLink 154 - Disclosure - Income Taxes (Details 1) link:presentationLink link:definitionLink link:calculationLink 155 - Disclosure - Income Taxes (Details 2) link:presentationLink link:definitionLink link:calculationLink 156 - Disclosure - Income Taxes (Details Textual) link:presentationLink link:definitionLink link:calculationLink 157 - Disclosure - Significant Agreements (Details Textual) link:presentationLink link:definitionLink link:calculationLink 158 - Disclosure - Leases (Details) link:presentationLink link:definitionLink link:calculationLink 159 - Disclosure - Leases (Details 1) link:presentationLink link:definitionLink link:calculationLink 160 - Disclosure - Leases (Details Textual) link:presentationLink link:definitionLink link:calculationLink 161 - Disclosure - Retirement Plans (Details Textual) link:presentationLink link:definitionLink link:calculationLink