001 - Document - Document and Entity Information link:presentationLink link:definitionLink link:calculationLink 002 - Statement - Consolidated Condensed Balance Sheets link:presentationLink link:definitionLink link:calculationLink 003 - Statement - Consolidated Condensed Balance Sheets (Parentheicals) link:presentationLink link:definitionLink link:calculationLink 004 - Statement - Consolidated Condensed Statements of Income (unaudited) link:presentationLink link:definitionLink link:calculationLink 006 - Statement - Consolidated Condensed Statement of Changes in Shareholders' Equity (unaudited) link:presentationLink link:definitionLink link:calculationLink 007 - Statement - Consolidated Condensed Statement of Changes in Shareholders' Equity (unaudited) (Parentheticals) link:presentationLink link:definitionLink link:calculationLink 005 - Statement - Consolidated Condensed Statements of Cash Flows (unaudited) link:presentationLink link:definitionLink link:calculationLink 008 - Disclosure - Organization and Summary of Significant Accounting Policies: link:presentationLink link:definitionLink link:calculationLink 009 - Disclosure - Investments: link:presentationLink link:definitionLink link:calculationLink 010 - Disclosure - Variable Interest Entity link:presentationLink link:definitionLink link:calculationLink 011 - Disclosure - Supplementary Cash Flow Information: link:presentationLink link:definitionLink link:calculationLink 012 - Disclosure - Employees' Profit Sharing and Savings Plan: link:presentationLink link:definitionLink link:calculationLink 013 - Disclosure - Comprehensive Income: link:presentationLink link:definitionLink link:calculationLink 014 - Disclosure - Related Party Transactions: link:presentationLink link:definitionLink link:calculationLink 015 - Disclosure - Federal, State and Local Income Taxes: link:presentationLink link:definitionLink link:calculationLink 016 - Disclosure - Business Segments: link:presentationLink link:definitionLink link:calculationLink 017 - Disclosure - Treasury Stock and Repurchase Program: link:presentationLink link:definitionLink link:calculationLink 018 - Disclosure - Property and Equipment link:presentationLink link:definitionLink link:calculationLink 019 - Disclosure - Accounting for the Costs of Computer Software Developed for Internal Use link:presentationLink link:definitionLink link:calculationLink 020 - Disclosure - Legal Proceedings and Restructuring: link:presentationLink link:definitionLink link:calculationLink