000 - Document - Document And Entity Information link:calculationLink link:definitionLink link:presentationLink 001 - Statement - Consolidated Balance Sheet (Current Period Unaudited) link:calculationLink link:definitionLink link:presentationLink 002 - Statement - Consolidated Balance Sheet (Current Period Unaudited) (Parentheticals) link:calculationLink link:definitionLink link:presentationLink 003 - Statement - Consolidated Statement of Income (Unaudited) link:calculationLink link:definitionLink link:presentationLink 004 - Statement - Consolidated Statement of Comprehensive Income (Unaudited) link:calculationLink link:definitionLink link:presentationLink 005 - Statement - Consolidated Statement of Changes in Stockholders' Equity (Unaudited) link:calculationLink link:definitionLink link:presentationLink 006 - Statement - Consolidated Statement of Changes in Stockholders' Equity (Unaudited) (Parentheticals) link:calculationLink link:definitionLink link:presentationLink 007 - Statement - Consolidated Statement of Cash Flows (Unaudited) link:calculationLink link:definitionLink link:presentationLink 008 - Disclosure - Note 1 - Basis of Presentation link:calculationLink link:definitionLink link:presentationLink 009 - Disclosure - Note 2 - Revenue Recognition link:calculationLink link:definitionLink link:presentationLink 010 - Disclosure - Note 3 - Stock-based Compensation link:calculationLink link:definitionLink link:presentationLink 011 - Disclosure - Note 4 - Earnings Per Share link:calculationLink link:definitionLink link:presentationLink 012 - Disclosure - Note 5 - Fair Value Measurements link:calculationLink link:definitionLink link:presentationLink 013 - Disclosure - Note 6 - Accumulated Other Comprehensive Income link:calculationLink link:definitionLink link:presentationLink 014 - Disclosure - Note 7 - Investment and Equity Securities link:calculationLink link:definitionLink link:presentationLink 015 - Disclosure - Note 8 - Loans and Related Allowance for Loan and Lease Losses link:calculationLink link:definitionLink link:presentationLink 016 - Disclosure - Note 9 - Lease Commitments link:calculationLink link:definitionLink link:presentationLink 017 - Disclosure - Note 2 - Revenue Recognition (Tables) link:calculationLink link:definitionLink link:presentationLink 018 - Disclosure - Note 3 - Stock-based Compensation (Tables) link:calculationLink link:definitionLink link:presentationLink 019 - Disclosure - Note 4 - Earnings Per Share (Tables) link:calculationLink link:definitionLink link:presentationLink 020 - Disclosure - Note 5 - Fair Value Measurements (Tables) link:calculationLink link:definitionLink link:presentationLink 021 - Disclosure - Note 6 - Accumulated Other Comprehensive Income (Tables) link:calculationLink link:definitionLink link:presentationLink 022 - Disclosure - Note 7 - Investment and Equity Securities (Tables) link:calculationLink link:definitionLink link:presentationLink 023 - Disclosure - Note 8 - Loans and Related Allowance for Loan and Lease Losses (Tables) link:calculationLink link:definitionLink link:presentationLink 024 - Disclosure - Note 9 - Lease Commitments (Tables) link:calculationLink link:definitionLink link:presentationLink 025 - Disclosure - Note 1 - Basis of Presentation (Details Textual) link:calculationLink link:definitionLink link:presentationLink 026 - Disclosure - Note 2 - Revenue Recognition (Details Textual) link:calculationLink link:definitionLink link:presentationLink 027 - Disclosure - Note 2 - Revenue Recognition - Disaggregation of Revenue (Details) link:calculationLink link:definitionLink link:presentationLink 028 - Disclosure - Note 3 - Stock-based Compensation (Details Textual) link:calculationLink link:definitionLink link:presentationLink 029 - Disclosure - Note 3 - Stock-based Compensation - Stock Option Activity (Details) link:calculationLink link:definitionLink link:presentationLink 030 - Disclosure - Note 3 - Stock-based Compensation - Activity Related to Restricted Stock Units Awarded (Details) link:calculationLink link:definitionLink link:presentationLink 031 - Disclosure - Note 4 - Earnings Per Share (Details Textual) link:calculationLink link:definitionLink link:presentationLink 032 - Disclosure - Note 4 - Earnings Per Share - Shares Used in Calculation of Earnings Per Share (Details) link:calculationLink link:definitionLink link:presentationLink 033 - Disclosure - Note 5 - Fair Value Measurements (Details Textual) link:calculationLink link:definitionLink link:presentationLink 034 - Disclosure - Note 5 - Fair Value Measurements - Assets Measured on a Recurring Basis (Details) link:calculationLink link:definitionLink link:presentationLink 035 - Disclosure - Note 5 - Fair Value Measurements - Assets Measured on a Nonrecurring Basis (Details) link:calculationLink link:definitionLink link:presentationLink 036 - Disclosure - Note 5 - Fair Value Measurements - Additional Quantitative Information About Assets Measured at Fair Value on Non-recurring Basis (Details) link:calculationLink link:definitionLink link:presentationLink 037 - Disclosure - Note 5 - Fair Value Measurements - Estimated Fair Value of the Company's Financial Instruments (Details) link:calculationLink link:definitionLink link:presentationLink 038 - Disclosure - Note 6 - Accumulated Other Comprehensive Income - Changes in Accumulated Other Comprehensive Income (Loss) by Component, Net of Tax (Details) link:calculationLink link:definitionLink link:presentationLink 039 - Disclosure - Note 6 - Accumulated Other Comprehensive Income - Significant Amounts Reclassified Out of Each Component of Accumulated Other Comprehensive Income (Loss) (Details) link:calculationLink link:definitionLink link:presentationLink 040 - Disclosure - Note 7 - Investment and Equity Securities (Details Textual) link:calculationLink link:definitionLink link:presentationLink 041 - Disclosure - Note 7 - Investment and Equity Securities - Amortized Cost and Fair Values of Securities Available for Sale (Details) link:calculationLink link:definitionLink link:presentationLink 042 - Disclosure - Note 7 - Investment and Equity Securities - Amortized Cost and Fair Value of Debt Securities by Contractual Maturity (Details) link:calculationLink link:definitionLink link:presentationLink 043 - Disclosure - Note 7 - Investment and Equity Securities - Sales of Available for Sale Securities (Details) link:calculationLink link:definitionLink link:presentationLink 044 - Disclosure - Note 7 - Investment and Equity Securities - Gross Unrealized Losses and Fair Value (Details) link:calculationLink link:definitionLink link:presentationLink 045 - Disclosure - Note 8 - Loans and Related Allowance for Loan and Lease Losses (Details Textual) link:calculationLink link:definitionLink link:presentationLink 046 - Disclosure - Note 8 - Loans and Related Allowance for Loan and Lease Losses - Major Classifications of Net Loans (Details) link:calculationLink link:definitionLink link:presentationLink 047 - Disclosure - Note 8 - Loans and Related Allowance for Loan and Lease Losses - Primary Segments of the Loan Portfolio (Details) link:calculationLink link:definitionLink link:presentationLink 048 - Disclosure - Note 8 - Loans and Related Allowance for Loan and Lease Losses - Allowance for Loan Losses (Details) link:calculationLink link:definitionLink link:presentationLink 049 - Disclosure - Note 8 - Loans and Related Allowance for Loan and Lease Losses - Impaired Loans by Class (Details) link:calculationLink link:definitionLink link:presentationLink 050 - Disclosure - Note 8 - Loans and Related Allowance for Loan and Lease Losses - Additional Information on Impaired Loans (Details) link:calculationLink link:definitionLink link:presentationLink 051 - Disclosure - Note 8 - Loans and Related Allowance for Loan and Lease Losses - Classes of the Loan Portfolio Summarized by Credit Quality (Details) link:calculationLink link:definitionLink link:presentationLink 052 - Disclosure - Note 8 - Loans and Related Allowance for Loan and Lease Losses - Past Due Loans (Details) link:calculationLink link:definitionLink link:presentationLink 053 - Disclosure - Note 8 - Loans and Related Allowance for Loan and Lease Losses - Nonaccrual Loans (Details) link:calculationLink link:definitionLink link:presentationLink 054 - Disclosure - Note 8 - Loans and Related Allowance for Loan and Lease Losses - Troubled Debt Restructurings (Details) link:calculationLink link:definitionLink link:presentationLink 055 - Disclosure - Note 8 - Loans and Related Allowance for Loan and Lease Losses - Troubled Debt Restructurings Subsequently Defaulted (Details) link:calculationLink link:definitionLink link:presentationLink 056 - Disclosure - Note 9 - Lease Commitments (Details Textual) link:calculationLink link:definitionLink link:presentationLink 057 - Disclosure - Note 9 - Lease Commitments - Leases Costs (Details) link:calculationLink link:definitionLink link:presentationLink 058 - Disclosure - Note 9 - Lease Commitments - Weighted Average Remaining Lease Term and Discount Rate Information (Details) link:calculationLink link:definitionLink link:presentationLink 059 - Disclosure - Note 9 - Lease Commitments - Maturities of Lease liabilities (Details) link:calculationLink link:definitionLink link:presentationLink