0000001 - Document - Document and Entity Information 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 INCOME link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - INVESTMENTS link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - FAIR VALUE MEASUREMENTS link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - LEASES link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - PROPERTY AND EQUIPMENT link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - FINANCING ARRANGEMENTS link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - INCOME TAXES link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - RELATED PARTY TRANSACTIONS link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - COMMITMENTS AND CONTINGENCIES link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - EMPLOYEE BENEFITS link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - STOCK-BASED COMPENSATION link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - EARNINGS PER SHARE link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - REVENUES link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - SEGMENT REPORTING link:presentationLink link:calculationLink link:definitionLink 9952171 - Disclosure - SUBSEQUENT EVENTS link:presentationLink link:calculationLink link:definitionLink 9952172 - Disclosure - SCHEDULE II - Valuation and Qualifying Accounts link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - INVESTMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - FAIR VALUE MEASUREMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - LEASES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - PROPERTY AND EQUIPMENT (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - INCOME TAXES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - STOCK-BASED COMPENSATION (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - EARNINGS PER SHARE (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - REVENUES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - SEGMENT REPORTING (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - SUBSEQUENT EVENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - INVESTMENTS (Schedule of Investments) (Details) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - INVESTMENTS (Held-To-Maturity Securities) (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - INVESTMENTS (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - FAIR VALUE MEASUREMENTS (Recurring Basis) (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - FAIR VALUE MEASUREMENTS (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - LEASES (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - LEASES (Components of total lease cost) (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - LEASES (Supplemental cash flow information related to leases) (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - LEASES (Undiscounted future lease payment liabilities) (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - PROPERTY AND EQUIPMENT (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - FINANCING ARRANGEMENTS (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - INCOME TAXES (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - INCOME TAXES (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - INCOME TAXES (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - RELATED PARTY TRANSACTIONS (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - EMPLOYEE BENEFITS (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - STOCK-BASED COMPENSATION (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - STOCK-BASED COMPENSATION (Compensation Expenses) (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - STOCK-BASED COMPENSATION (Non-vested Shares) (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - EARNINGS PER SHARE (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - REVENUES (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - REVENUES (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - SEGMENT REPORTING (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - SUBSEQUENT EVENTS (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - SCHEDULE II - Valuation and Qualifying Accounts (Details) link:presentationLink link:calculationLink link:definitionLink