001 - Statement - Consolidated Balance Sheets (Current Period Unaudited) link:presentationLink link:definitionLink link:calculationLink 002 - Statement - Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) link:presentationLink link:definitionLink link:calculationLink 003 - Statement - Consolidated Statements of Income and Comprehensive Income (Unaudited) link:presentationLink link:definitionLink link:calculationLink 004 - Statement - Consolidated Statement of Equity (Unaudited) link:presentationLink link:definitionLink link:calculationLink 005 - Statement - Consolidated Statements of Cash Flows (Unaudited) link:presentationLink link:definitionLink link:calculationLink 006 - Disclosure - Note 1 - Basis of Presentation link:presentationLink link:definitionLink link:calculationLink 007 - Disclosure - Note 2 - Business and Organization link:presentationLink link:definitionLink link:calculationLink 008 - Disclosure - Note 3 - Earnings Per Share link:presentationLink link:definitionLink link:calculationLink 009 - Disclosure - Note 4 - Credit Facilities link:presentationLink link:definitionLink link:calculationLink 010 - Disclosure - Note 5 - Capital Lease Obligations link:presentationLink link:definitionLink link:calculationLink 011 - Disclosure - Note 6 - Related Party Transactions link:presentationLink link:definitionLink link:calculationLink 012 - Disclosure - Note 7 - Preferred Stock link:presentationLink link:definitionLink link:calculationLink 013 - Disclosure - Note 8 - Stock Based Compensation and Other Plans link:presentationLink link:definitionLink link:calculationLink 014 - Disclosure - Note 9 - Commitments and Contingencies link:presentationLink link:definitionLink link:calculationLink 015 - Disclosure - Note 10 - Segment Information link:presentationLink link:definitionLink link:calculationLink 016 - Disclosure - Note 11 - Discontinued Operations link:presentationLink link:definitionLink link:calculationLink 017 - Disclosure - Note 3 - Earnings Per Share (Tables) link:presentationLink link:definitionLink link:calculationLink 018 - Disclosure - Note 4 - Credit Facilities (Tables) link:presentationLink link:definitionLink link:calculationLink 019 - Disclosure - Note 5 - Capital Lease Obligations (Tables) link:presentationLink link:definitionLink link:calculationLink 020 - Disclosure - Note 10 - Segment Information (Tables) link:presentationLink link:definitionLink link:calculationLink 021 - Disclosure - Note 11 - Discontinued Operations (Tables) link:presentationLink link:definitionLink link:calculationLink 022 - Disclosure - Note 2 - Business and Organization (Details) link:presentationLink link:definitionLink link:calculationLink 023 - Disclosure - Note 3 - Earnings Per Share (Details) - Basic and Diluted Earnings Per Share link:presentationLink link:definitionLink link:calculationLink 024 - Disclosure - Note 4 - Credit Facilities (Details) link:presentationLink link:definitionLink link:calculationLink 025 - Disclosure - Note 4 - Credit Facilities (Details) - Credit Facilities Loan Balance link:presentationLink link:definitionLink link:calculationLink 026 - Disclosure - Note 4 - Credit Facilities (Details) - Unused Availability link:presentationLink link:definitionLink link:calculationLink 027 - Disclosure - Note 5 - Capital Lease Obligations (Details) link:presentationLink link:definitionLink link:calculationLink 028 - Disclosure - Note 5 - Capital Lease Obligations (Details) - Capital Lease Assets Balances link:presentationLink link:definitionLink link:calculationLink 029 - Disclosure - Note 5 - Capital Lease Obligations (Details) - Annual Future Minimum Lease Payments Required under Leases link:presentationLink link:definitionLink link:calculationLink 030 - Disclosure - Note 6 - Related Party Transactions (Details) link:presentationLink link:definitionLink link:calculationLink 031 - Disclosure - Note 6 - Related Party Transactions (Details) - Transactions Between the Company and Affiliates link:presentationLink link:definitionLink link:calculationLink 032 - Disclosure - Note 6 - Related Party Transactions (Details) - Accrued Expenses link:presentationLink link:definitionLink link:calculationLink 033 - Disclosure - Note 7 - Preferred Stock (Details) link:presentationLink link:definitionLink link:calculationLink 034 - Disclosure - Note 8 - Stock Based Compensation and Other Plans (Details) link:presentationLink link:definitionLink link:calculationLink 035 - Disclosure - Note 10 - Segment Information (Details) link:presentationLink link:definitionLink link:calculationLink 036 - Disclosure - Note 10 - Segment Information (Details) - Segment Reporting Information link:presentationLink link:definitionLink link:calculationLink 037 - Disclosure - Note 10 - Segment Information (Details) - Assets link:presentationLink link:definitionLink link:calculationLink 038 - Disclosure - Note 10 - Segment Information (Details) - Geographic Data link:presentationLink link:definitionLink link:calculationLink 039 - Disclosure - Note 10 - Segment Information (Details) - Long Lived Assets link:presentationLink link:definitionLink link:calculationLink 040 - Disclosure - Note 11 - Discontinued Operations (Details) link:presentationLink link:definitionLink link:calculationLink 041 - Disclosure - Note 11 - Discontinued Operations (Details) - Components of Earnings from Discontinued Operations link:presentationLink link:definitionLink link:calculationLink 000 - Disclosure - Document And Entity Information link:presentationLink link:definitionLink link:calculationLink