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 - Consolidated Statements of Comprehensive Income (Unaudited) link:calculationLink link:definitionLink link:presentationLink 005 - Statement - Consolidated Statements of Changes in Stockholders' Equity (Unaudited) link:calculationLink link:definitionLink link:presentationLink 006 - Statement - Consolidated Statements of Changes in Stockholders' Equity (Unaudited) (Parentheticals) link:calculationLink link:definitionLink link:presentationLink 007 - Statement - Consolidated Statements of Cash Flows (Unaudited) link:calculationLink link:definitionLink link:presentationLink 008 - Disclosure - Note 1 - Basis of Presentation and Summary of Significant Accounting Policies link:calculationLink link:definitionLink link:presentationLink 009 - Disclosure - Note 2 - Investments link:calculationLink link:definitionLink link:presentationLink 010 - Disclosure - Note 3 - Loans Receivable and Allowance for Credit Losses - Loans link:calculationLink link:definitionLink link:presentationLink 011 - Disclosure - Note 4 - Mortgage Servicing Rights link:calculationLink link:definitionLink link:presentationLink 012 - Disclosure - Note 5 - Derivatives link:calculationLink link:definitionLink link:presentationLink 013 - Disclosure - Note 6 - Leases link:calculationLink link:definitionLink link:presentationLink 014 - Disclosure - Note 7 - Deposits link:calculationLink link:definitionLink link:presentationLink 015 - Disclosure - Note 8 - Commitments and Contingencies link:calculationLink link:definitionLink link:presentationLink 016 - Disclosure - Note 9 - Fair Value Measurements link:calculationLink link:definitionLink link:presentationLink 017 - Disclosure - Note 10 - Earnings Per Share link:calculationLink link:definitionLink link:presentationLink 018 - Disclosure - Note 11 - Stock-based Compensation link:calculationLink link:definitionLink link:presentationLink 019 - Disclosure - Note 12 - Regulatory Capital link:calculationLink link:definitionLink link:presentationLink 020 - Disclosure - Note 13 - Business Segments link:calculationLink link:definitionLink link:presentationLink 021 - Disclosure - Note 14 - Goodwill and Other Intangible Assets link:calculationLink link:definitionLink link:presentationLink 995468 - Disclosure - Significant Accounting Policies (Policies) link:calculationLink link:definitionLink link:presentationLink 995469 - Disclosure - Note 2 - Investments (Tables) link:calculationLink link:definitionLink link:presentationLink 995470 - Disclosure - Note 3 - Loans Receivable and Allowance for Credit Losses - Loans (Tables) link:calculationLink link:definitionLink link:presentationLink 995471 - Disclosure - Note 4 - Mortgage Servicing Rights (Tables) link:calculationLink link:definitionLink link:presentationLink 995472 - Disclosure - Note 5 - Derivatives (Tables) link:calculationLink link:definitionLink link:presentationLink 995473 - Disclosure - Note 6 - Leases (Tables) link:calculationLink link:definitionLink link:presentationLink 995474 - Disclosure - Note 7 - Deposits (Tables) link:calculationLink link:definitionLink link:presentationLink 995475 - Disclosure - Note 8 - Commitments and Contingencies (Tables) link:calculationLink link:definitionLink link:presentationLink 995476 - Disclosure - Note 9 - Fair Value Measurements (Tables) link:calculationLink link:definitionLink link:presentationLink 995477 - Disclosure - Note 10 - Earnings Per Share (Tables) link:calculationLink link:definitionLink link:presentationLink 995478 - Disclosure - Note 11 - Stock-based Compensation (Tables) link:calculationLink link:definitionLink link:presentationLink 995479 - Disclosure - Note 12 - Regulatory Capital (Tables) link:calculationLink link:definitionLink link:presentationLink 995480 - Disclosure - Note 13 - Business Segments (Tables) link:calculationLink link:definitionLink link:presentationLink 995481 - Disclosure - Note 14 - Goodwill and Other Intangible Assets (Tables) link:calculationLink link:definitionLink link:presentationLink 995482 - Disclosure - Note 1 - Basis of Presentation and Summary of Significant Accounting Policies (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995483 - Disclosure - Note 2 - Investments (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995484 - Disclosure - Note 2 - Investments - Schedule of Amortized Costs and Fair Values of Securities (Details) link:calculationLink link:definitionLink link:presentationLink 995485 - Disclosure - Note 2 - Investments - Schedule of Debt Securities, Held-to-Maturity, Allowance for Credit Loss Roll Forward (Details) link:calculationLink link:definitionLink link:presentationLink 995486 - Disclosure - Note 2 - Investments - Schedule of Debt Securities, Held-to-Maturity Credit Quality Indicators (Details) link:calculationLink link:definitionLink link:presentationLink 995487 - Disclosure - Note 2 - Investments - Schedule of Securities Pledged as Collateral (Details) link:calculationLink link:definitionLink link:presentationLink 995488 - Disclosure - Note 2 - Investments - Schedule of Investments in Unrealized Loss Position (Details) link:calculationLink link:definitionLink link:presentationLink 995489 - Disclosure - Note 2 - Investments - Schedule of Contractual Maturities (Details) link:calculationLink link:definitionLink link:presentationLink 995490 - Disclosure - Note 2 - Investments - Schedule of Gain or Loss of Securities (Details) link:calculationLink link:definitionLink link:presentationLink 995491 - Disclosure - Note 3 - Loans Receivable and Allowance for Credit Losses - Loans (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995492 - Disclosure - Note 3 - Loans Receivable and Allowance for Credit Losses - Loans - Schedule of Portfolio Loan Composition (Details) link:calculationLink link:definitionLink link:presentationLink 995493 - Disclosure - Note 3 - Loans Receivable and Allowance for Credit Losses - Loans - Schedule of Allowance for Credit Losses by Category (Details) link:calculationLink link:definitionLink link:presentationLink 995494 - Disclosure - Note 3 - Loans Receivable and Allowance for Credit Losses - Loans - Schedule of Modified Financing Receivables (Details) link:calculationLink link:definitionLink link:presentationLink 995495 - Disclosure - Note 3 - Loans Receivable and Allowance for Credit Losses - Loans - Schedule of Financing Receivable, Modified, Past Due (Details) link:calculationLink link:definitionLink link:presentationLink 995496 - Disclosure - Note 3 - Loans Receivable and Allowance for Credit Losses - Loans - Schedule of Past Due Loans (Details) link:calculationLink link:definitionLink link:presentationLink 995497 - Disclosure - Note 3 - Loans Receivable and Allowance for Credit Losses - Loans - Schedule of Risk Rated Loan by Category (Details) link:calculationLink link:definitionLink link:presentationLink 995498 - Disclosure - Note 3 - Loans Receivable and Allowance for Credit Losses - Loans - Schedule of Amortized Cost of Nonaccrual Loans (Details) link:calculationLink link:definitionLink link:presentationLink 995499 - Disclosure - Note 3 - Loans Receivable and Allowance for Credit Losses - Loans - Schedule of Collateral Dependent Loans (Details) link:calculationLink link:definitionLink link:presentationLink 995500 - Disclosure - Note 4 - Mortgage Servicing Rights (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995501 - Disclosure - Note 4 - Mortgage Servicing Rights - Schedule of Mortgage Servicing Rights (Details) link:calculationLink link:definitionLink link:presentationLink 995502 - Disclosure - Note 4 - Mortgage Servicing Rights - Valuation Assumptions (Details) link:calculationLink link:definitionLink link:presentationLink 995503 - Disclosure - Note 4 - Mortgage Servicing Rights - Schedule of Sensitivity Analysis of Fair Value (Details) link:calculationLink link:definitionLink link:presentationLink 995504 - Disclosure - Note 5 - Derivatives (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995505 - Disclosure - Note 5 - Derivatives - Schedule of Fair Value Hedges Cumulative-basis Adjustment (Details) link:calculationLink link:definitionLink link:presentationLink 995506 - Disclosure - Note 5 - Derivatives - Schedule of Derivative Instruments (Details) link:calculationLink link:definitionLink link:presentationLink 995507 - Disclosure - Note 5 - Derivatives - Schedule of Hedging Relationship (Details) link:calculationLink link:definitionLink link:presentationLink 995508 - Disclosure - Note 5 - Derivatives - Schedule of Offsetting of Derivative Assets (Details) link:calculationLink link:definitionLink link:presentationLink 995509 - Disclosure - Note 5 - Derivatives - Schedule of Offsetting of Derivative Liabilities (Details) link:calculationLink link:definitionLink link:presentationLink 995510 - Disclosure - Note 6 - Leases (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995511 - Disclosure - Note 6 - Leases - Schedule of Lease Cost (Details) link:calculationLink link:definitionLink link:presentationLink 995512 - Disclosure - Note 6 - Leases - Schedule of Supplemental Information (Details) link:calculationLink link:definitionLink link:presentationLink 995513 - Disclosure - Note 6 - Leases - Schedule of Maturity for Operating Leases (Details) link:calculationLink link:definitionLink link:presentationLink 995514 - Disclosure - Note 7 - Deposits (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995515 - Disclosure - Note 7 - Deposits - Schedule of Deposit Liabilities (Details) link:calculationLink link:definitionLink link:presentationLink 995516 - Disclosure - Note 7 - Deposits - Schedule of Maturity (Details) link:calculationLink link:definitionLink link:presentationLink 995517 - Disclosure - Note 7 - Deposits - Schedule Interest Expense by Category (Details) link:calculationLink link:definitionLink link:presentationLink 995518 - Disclosure - Note 8 - Commitments and Contingencies (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995519 - Disclosure - Note 8 - Commitments and Contingencies - Schedule of Commitments (Details) link:calculationLink link:definitionLink link:presentationLink 995520 - Disclosure - Note 9 - Fair Value Measurements (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995521 - Disclosure - Note 9 - Fair Value Measurements - Schedule of Financial Assets and Liabilities on a Recurring Basis (Details) link:calculationLink link:definitionLink link:presentationLink 995522 - Disclosure - Note 9 - Fair Value Measurements - Schedule of Financial Assets on a Non-recurring Basis (Details) link:calculationLink link:definitionLink link:presentationLink 995523 - Disclosure - Note 9 - Fair Value Measurements - Schedule of Schedule of Financial Assets and Liabilities on a Recurring and Non-recurring Basis (Details) link:calculationLink link:definitionLink link:presentationLink 995524 - Disclosure - Note 9 - Fair Value Measurements - Schedule of Reconciliation of Financial Assets and Liabilities with Unobservable Inputs (Details) link:calculationLink link:definitionLink link:presentationLink 995525 - Disclosure - Note 9 - Fair Value Measurements - Schedule of Estimated Fair Values of Financial Instruments (Details) link:calculationLink link:definitionLink link:presentationLink 995526 - Disclosure - Note 10 - Earnings Per Share - Schedule of Earnings Per Share (Details) link:calculationLink link:definitionLink link:presentationLink 995527 - Disclosure - Note 11 - Stock-based Compensation (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995528 - Disclosure - Note 11 - Stock-based Compensation - Schedule of Stock Option Awards (Details) link:calculationLink link:definitionLink link:presentationLink 995529 - Disclosure - Note 11 - Stock-based Compensation - Schedule of Stock Option Awards (Details) (Parentheticals) link:calculationLink link:definitionLink link:presentationLink 995530 - Disclosure - Note 11 - Stock-based Compensation - Schedule of Restricted Stock Awards (Details) link:calculationLink link:definitionLink link:presentationLink 995531 - Disclosure - Note 12 - Regulatory Capital (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995532 - Disclosure - Note 12 - Regulatory Capital - Schedule of Comparison (Details) link:calculationLink link:definitionLink link:presentationLink 995533 - Disclosure - Note 13 - Business Segments (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995534 - Disclosure - Note 13 - Business Segments - Schedule of Segment Financial Results (Details) link:calculationLink link:definitionLink link:presentationLink 995535 - Disclosure - Note 14 - Goodwill and Other Intangible Assets (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995536 - Disclosure - Note 14 - Goodwill and Other Intangible Assets - Schedule of Changes in Intangible Assets (Details) link:calculationLink link:definitionLink link:presentationLink 995537 - Disclosure - Note 14 - Goodwill and Other Intangible Assets - Schedule of Amortization (Details) link:calculationLink link:definitionLink link:presentationLink