000 - Document - Document And Entity Information link:calculationLink link:definitionLink link:presentationLink 001 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited) link:calculationLink link:definitionLink link:presentationLink 002 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) link:calculationLink link:definitionLink link:presentationLink 003 - Statement - Condensed Consolidated Statements of Earnings (Unaudited) link:calculationLink link:definitionLink link:presentationLink 004 - Statement - Condensed Consolidated Statements of Comprehensive Income (Unaudited) link:calculationLink link:definitionLink link:presentationLink 005 - Statement - Condensed Consolidated Statements of Stockholders' Equity (Unaudited) link:calculationLink link:definitionLink link:presentationLink 006 - Statement - Condensed Consolidated Statements of Stockholders' Equity (Unaudited) (Parentheticals) link:calculationLink link:definitionLink link:presentationLink 007 - Statement - Condensed Consolidated Statements 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 - Recently Issued Accounting Standards link:calculationLink link:definitionLink link:presentationLink 010 - Disclosure - Note 3 - Foreign Currency Translation link:calculationLink link:definitionLink link:presentationLink 011 - Disclosure - Note 4 - Comprehensive Income link:calculationLink link:definitionLink link:presentationLink 012 - Disclosure - Note 5 - Revenue Recognition link:calculationLink link:definitionLink link:presentationLink 013 - Disclosure - Note 6 - Acquisition link:calculationLink link:definitionLink link:presentationLink 014 - Disclosure - Note 7 - Goodwill and Other Intangible Assets link:calculationLink link:definitionLink link:presentationLink 015 - Disclosure - Note 8 - Right-of-use Asset and Lease Liability link:calculationLink link:definitionLink link:presentationLink 016 - Disclosure - Note 9 - Fair Value link:calculationLink link:definitionLink link:presentationLink 017 - Disclosure - Note 10 - Balance Sheet Detail link:calculationLink link:definitionLink link:presentationLink 018 - Disclosure - Note 11 - Credit Facility link:calculationLink link:definitionLink link:presentationLink 019 - Disclosure - Note 12 - Earnings Per Share link:calculationLink link:definitionLink link:presentationLink 020 - Disclosure - Note 13 - Major Customers and Vendors link:calculationLink link:definitionLink link:presentationLink 021 - Disclosure - Note 14 - Income Taxes link:calculationLink link:definitionLink link:presentationLink 022 - Disclosure - Note 15 - Stockholders' Equity and Stock Based Compensation link:calculationLink link:definitionLink link:presentationLink 023 - Disclosure - Note 16 - Commitments and Contingencies link:calculationLink link:definitionLink link:presentationLink 024 - Disclosure - Note 17 - Segment Information link:calculationLink link:definitionLink link:presentationLink 995471 - Disclosure - Significant Accounting Policies (Policies) link:calculationLink link:definitionLink link:presentationLink 995472 - Disclosure - Note 6 - Acquisition (Tables) link:calculationLink link:definitionLink link:presentationLink 995473 - Disclosure - Note 7 - Goodwill and Other Intangible Assets (Tables) link:calculationLink link:definitionLink link:presentationLink 995474 - Disclosure - Note 8 - Right-of-use Asset and Lease Liability (Tables) link:calculationLink link:definitionLink link:presentationLink 995475 - Disclosure - Note 10 - Balance Sheet Detail (Tables) link:calculationLink link:definitionLink link:presentationLink 995476 - Disclosure - Note 12 - Earnings Per Share (Tables) link:calculationLink link:definitionLink link:presentationLink 995477 - Disclosure - Note 15 - Stockholders' Equity and Stock Based Compensation (Tables) link:calculationLink link:definitionLink link:presentationLink 995478 - Disclosure - Note 17 - Segment Information (Tables) link:calculationLink link:definitionLink link:presentationLink 995479 - Disclosure - Note 1 - Basis of Presentation (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995480 - Disclosure - Note 3 - Foreign Currency Translation (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995481 - Disclosure - Note 5 - Revenue Recognition 1 (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995482 - Disclosure - Note 5 - Revenue Recognition 2 (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995483 - Disclosure - Note 6 - Acquisition (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995484 - Disclosure - Note 6 - Acquisition - Schedule of Recognized Identifiable Assets and Liabilities (Details) link:calculationLink link:definitionLink link:presentationLink 995485 - Disclosure - Note 6 - Acquisition - Schedule of Acquisitions (Details) link:calculationLink link:definitionLink link:presentationLink 995486 - Disclosure - Note 6 - Acquisition - Pro Froma Financial Information (Details) link:calculationLink link:definitionLink link:presentationLink 995487 - Disclosure - Note 7 - Goodwill and Other Intangible Assets (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995488 - Disclosure - Note 7 - Goodwill and Other Intangible Assets - Schedule of Goodwill (Details) link:calculationLink link:definitionLink link:presentationLink 995489 - Disclosure - Note 7 - Goodwill and Other Intangible Assets - Schedule of Finite Lived Intangible Assets (Details) link:calculationLink link:definitionLink link:presentationLink 995490 - Disclosure - Note 7 - Goodwill and Other Intangible Assets - Schedule of Future Amortization Expense (Details) link:calculationLink link:definitionLink link:presentationLink 995491 - Disclosure - Note 8 - Right-of-use Asset and Lease Liability (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995492 - Disclosure - Note 8 - Right-of-use Asset and Lease Liability - Lease Information (Details) link:calculationLink link:definitionLink link:presentationLink 995493 - Disclosure - Note 8 - Right-of-use Asset and Lease Liability - Schedule of Lease Maturities (Details) link:calculationLink link:definitionLink link:presentationLink 995494 - Disclosure - Note 10 - Balance Sheet Detail (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995495 - Disclosure - Note 10 - Balance Sheet Detail - Schedule of Equipment and Leasehold Improvements (Details) link:calculationLink link:definitionLink link:presentationLink 995496 - Disclosure - Note 10 - Balance Sheet Detail - Schedule of Accounts Receivable (Details) link:calculationLink link:definitionLink link:presentationLink 995497 - Disclosure - Note 11 - Credit Facility (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995498 - Disclosure - Note 12 - Earnings Per Share - Reconciliation of Basic and Diluted Per Share (Details) link:calculationLink link:definitionLink link:presentationLink 995499 - Disclosure - Note 13 - Major Customers and Vendors (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995500 - Disclosure - Note 14 - Income Taxes (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995501 - Disclosure - Note 15 - Stockholders' Equity and Stock Based Compensation (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995502 - Disclosure - Note 15 - Stockholders' Equity and Stock Based Compensation - Summary of Restricted Stock (Details) link:calculationLink link:definitionLink link:presentationLink 995503 - Disclosure - Note 17 - Segment Information (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995504 - Disclosure - Note 17 - Segment Information - Schedule of Segment Information (Details) link:calculationLink link:definitionLink link:presentationLink 995505 - Disclosure - Note 17 - Segment Information - Schedule of Geographic Area and Sales Mix (Details) link:calculationLink link:definitionLink link:presentationLink 995506 - Disclosure - Note 17 - Segment Information - Schedule of Geographic Assets (Details) link:calculationLink link:definitionLink link:presentationLink