000 - Document - Document And Entity Information link:calculationLink link:definitionLink link:presentationLink 001 - Statement - Consolidated Balance Sheets (Current Period Unaudited) link:calculationLink link:definitionLink link:presentationLink 002 - Statement - Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) link:calculationLink link:definitionLink link:presentationLink 003 - Statement - Consolidated Statements of Income (Unaudited) link:calculationLink link:definitionLink link:presentationLink 004 - Statement - Condensed Consolidated Statements of Stockholders' Equity (Unaudited) link:calculationLink link:definitionLink link:presentationLink 005 - Statement - Consolidated Statements of Cash Flows (Unaudited) link:calculationLink link:definitionLink link:presentationLink 006 - Disclosure - Note 1 - Nature of Operations link:calculationLink link:definitionLink link:presentationLink 007 - Disclosure - Note 2 - Summary of Significant Accounting Policies link:calculationLink link:definitionLink link:presentationLink 008 - Disclosure - Note 3 - Revenue Recognition link:calculationLink link:definitionLink link:presentationLink 009 - Disclosure - Note 4 - Units Open and Under Development link:calculationLink link:definitionLink link:presentationLink 010 - Disclosure - Note 5 - Earnings Per Share link:calculationLink link:definitionLink link:presentationLink 011 - Disclosure - Note 6 - Goodwill and Other Intangible Assets link:calculationLink link:definitionLink link:presentationLink 012 - Disclosure - Note 7 - Lease Commitments link:calculationLink link:definitionLink link:presentationLink 013 - Disclosure - Note 8 - Income Taxes link:calculationLink link:definitionLink link:presentationLink 014 - Disclosure - Note 9 - Stockholder's Equity link:calculationLink link:definitionLink link:presentationLink 015 - Disclosure - Note 10 - Subsequent Events link:calculationLink link:definitionLink link:presentationLink 995445 - Disclosure - Significant Accounting Policies (Policies) link:calculationLink link:definitionLink link:presentationLink 995446 - Disclosure - Note 2 - Summary of Significant Accounting Policies (Tables) link:calculationLink link:definitionLink link:presentationLink 995447 - Disclosure - Note 3 - Revenue Recognition (Tables) link:calculationLink link:definitionLink link:presentationLink 995448 - Disclosure - Note 4 - Units Open and Under Development (Tables) link:calculationLink link:definitionLink link:presentationLink 995449 - Disclosure - Note 5 - Earnings Per Share (Tables) link:calculationLink link:definitionLink link:presentationLink 995450 - Disclosure - Note 6 - Goodwill and Other Intangible Assets (Tables) link:calculationLink link:definitionLink link:presentationLink 995451 - Disclosure - Note 7 - Lease Commitments (Tables) link:calculationLink link:definitionLink link:presentationLink 995452 - Disclosure - Note 1 - Nature of Operations (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995453 - Disclosure - Note 2 - Summary of Significant Accounting Policies (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995454 - Disclosure - Note 2 - Summary of Significant Accounting Policies - Summary of Portfolio Segments for Receivables (Details) link:calculationLink link:definitionLink link:presentationLink 995455 - Disclosure - Note 2 - Summary of Significant Accounting Policies - Allowance for Credit Losses (Details) link:calculationLink link:definitionLink link:presentationLink 995456 - Disclosure - Note 2 - Summary of Significant Accounting Policies - Summary of Past Due Financing Receivables (Details) link:calculationLink link:definitionLink link:presentationLink 995457 - Disclosure - Note 2 - Summary of Significant Accounting Policies - Schedule of Receivables by Year and Risk Rating (Details) link:calculationLink link:definitionLink link:presentationLink 995458 - Disclosure - Note 2 - Summary of Significant Accounting Policies - Schedule of Cash, Cash Equivalents, and Restricted Cash (Details) link:calculationLink link:definitionLink link:presentationLink 995459 - Disclosure - Note 3 - Revenue Recognition (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995460 - Disclosure - Note 3 - Revenue Recognition - Disaggregation of Revenue (Details) link:calculationLink link:definitionLink link:presentationLink 995461 - Disclosure - Note 3 - Revenue Recognition - Contract Balances Subject to ASC 606 (Details) link:calculationLink link:definitionLink link:presentationLink 995462 - Disclosure - Note 3 - Revenue Recognition - Schedule of Contract with Customer Assets and Liabilities (Details) link:calculationLink link:definitionLink link:presentationLink 995463 - Disclosure - Note 3 - Revenue Recognition - Remaining Performance Obligations (Details) link:calculationLink link:definitionLink link:presentationLink 995464 - Disclosure - Note 3 - Revenue Recognition - Remaining Performance Obligations 2 (Details) link:calculationLink link:definitionLink link:presentationLink 995465 - Disclosure - Note 4 - Units Open and Under Development - Operating Units (Details) link:calculationLink link:definitionLink link:presentationLink 995466 - Disclosure - Note 5 - Earnings Per Share - Computation of Earnings Per Share (Details) link:calculationLink link:definitionLink link:presentationLink 995467 - Disclosure - Note 6 - Goodwill and Other Intangible Assets (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995468 - Disclosure - Note 6 - Goodwill and Other Intangible Assets - Schedule of Intangibles (Details) link:calculationLink link:definitionLink link:presentationLink 995469 - Disclosure - Note 7 - Lease Commitments (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995470 - Disclosure - Note 7 - Lease Commitments - Gross Future Minimum Annual Rental Commitments (Details) link:calculationLink link:definitionLink link:presentationLink 995471 - Disclosure - Note 8 - Income Taxes (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995472 - Disclosure - Note 9 - Stockholder's Equity (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995473 - Disclosure - Note 10 - Subsequent Events (Details Textual) link:calculationLink link:definitionLink link:presentationLink