Condensed Consolidated Balance Sheets (Unaudited) Condensed Consolidated Balance Sheets (Unaudited) [Abstract] Assets Assets [Abstract] Current Assets: Current Assets: [Abstract] Cash and cash equivalents Short-term investments Accounts receivable, net of allowance for doubtful accounts of $279 and $363 at September 30, 2012 and December 31, 2011, respectively Other receivables and prepaid expenses Total current assets Property and equipment, net Capitalized software development costs, net Restricted certificates of deposit Intangible assets, net Other assets Goodwill (in Dollars) Total assets Liabilities and Stockholders’ Equity Liabilities and Stockholders’ Equity [Abstract] Current Liabilities: Current Liabilities: [Abstract] Accounts payable Accrued expenses Deferred revenue and other current liabilities Liabilities of discontinued operations Total current liabilities Deferred rent and other liabilities Total liabilities Commitments and contingencies (Note 7) Stockholders’ Equity: Stockholders’ Equity: [Abstract] Common stock, $0.00001 par value—140,000 shares authorized; 28,520 and 28,552 shares issued and outstanding at September 30, 2012 and December 31, 2011, respectively Receivable from stockholder Additional paid-in capital Accumulated deficit Accumulated other comprehensive loss Total stockholders’ equity Total liabilities and stockholders’ equity Allowance for doubtful accounts (in Dollars) Common stock, par value (in Dollars per share) Common stock, shares authorized (in Shares) Common stock, shares issued (in Shares) Common stock, shares outstanding (in Shares) Condensed Consolidated Statements of Operations (Unaudited) Condensed Consolidated Statements of Operations (Unaudited) [Abstract] Revenue Cost of revenue Operating expenses: Operating expenses: [Abstract] Selling and marketing Product and technology General and administrative Total operating expenses Income (loss) from continuing operations Other income, net Income (loss) from continuing operations before provision for income taxes Provision for income taxes Income (loss) from continuing operations, net of income taxes Loss from discontinued operations, net of income taxes Net income (loss) Net income (loss) per share from continuing operations, basic and diluted (in Dollars per share) Net loss per share from discontinued operations, basic and diluted (in Dollars per share) Net income (loss) per share, basic and diluted (in Dollars per share) Weighted average common shares used in computation of net income (loss) per share, basic (in Shares) Weighted average common shares used in computation of net income (loss) per share, diluted (in Shares) Condensed Consolidated Statements of Comprehensive Loss (Unaudited) Condensed Consolidated Statements of Comprehensive Loss (Unaudited) [Abstract] Net income (loss) Other comprehensive loss, net of tax: Other comprehensive loss, net of tax: [Abstract] Foreign currency translation adjustments Other comprehensive loss, net of tax Comprehensive income (loss) Condensed Consolidated Statements of Cash Flows (Unaudited) Condensed Consolidated Statements of Cash Flows (Unaudited) [Abstract] Cash flow from operating activities: Cash flow from operating activities: [Abstract] Net income (loss) from continuing operations, net of income taxes Adjustments to reconcile net income (loss) from continuing operations, net of income taxes, to net cash provided by operating activities: Adjustments to reconcile net income (loss) from continuing operations, net of income taxes, to net cash provided by operating activities: [Abstract] Depreciation and amortization Stock-based compensation, net Provision for doubtful accounts Impairment of intangible assets Changes in operating assets and liabilities: Changes in operating assets and liabilities: [Abstract] Accounts receivable Other receivables and prepaid expenses Other assets Accounts payable and accrued expenses Deferred revenue, rent and other liabilities Net cash provided by operating activities, continuing operations Net cash used for operating activities, discontinued operations Net cash provided by operating activities Cash flow from investing activities: Cash flow from investing activities: [Abstract] Additions to property, equipment and software Acquisitions, net of acquired cash Represents financing to support the activities of the Company's franchisees. Loan to franchisee Maturities of certificates of deposits and short-term investments Purchases of certificates of deposits and short-term investments Net cash used in investing activities, continuing operations Net cash used in investing activities, discontinued operations Net cash used in investing activities Cash flow from financing activities: Cash flow from financing activities: [Abstract] Proceeds from exercise of stock options Common stock repurchases Net cash (used in) provided by financing activities Effect of exchange rate changes on cash and cash equivalents Net change in cash and cash equivalents Cash and cash equivalents—beginning of period Cash and cash equivalents—end of period Supplemental disclosure of non-cash investing and financing activities: Supplemental disclosure of non-cash investing and financing activities: [Abstract] Noncash change in capitalized computer software costs during the period related to the development of internal-use software. Capitalized software development costs resulting from stock-based compensation and deferred payment obligations This element represents the amount of any change, including any differences arising upon settlement, recognized during the reporting period in the value of a liability, arising from an item of contingent consideration, assumed in a business combination, that result in no cash outflows or inflows in the period. Deferred payment obligation increase (decrease) Note 1 - Organization and Description of Business Nature of Operations [Text Block] Note 2 - Summary of Significant Accounting Policies Significant Accounting Policies [Text Block] Note 3 - Fair Value of Financial Instruments Fair Value Disclosures [Text Block] Note 4 - Acquisitions Mergers, Acquisitions and Dispositions Disclosures [Text Block] Note 5. Variable Interest Entities Variable interest entity. Variable Interest Entity [Text Block] Note 6 - Software Development Costs Research, Development, and Computer Software Disclosure [Text Block] Note 7 - Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Note 8 - Stockholders' Equity Stockholders' Equity Note Disclosure [Text Block] Note 9 - Stock-Based Compensation Disclosure of Compensation Related Costs, Share-based Payments [Text Block] Note 10 - Income Taxes Income Tax Disclosure [Text Block] Note 11 - Segment Information Segment Reporting Disclosure [Text Block] Significant Accounting Policies (Abstract) Significant Accounting Policies Consolidation, Policy [Policy Text Block] Basis of Accounting, Policy [Policy Text Block] Discontinued Operations, Policy [Policy Text Block] Reclassification, Policy [Policy Text Block] Use of Estimates, Policy [Policy Text Block] Revenue Recognition, Policy [Policy Text Block] Research, Development, and Computer Software, Policy [Policy Text Block] Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block] Intangible Assets, Finite-Lived, Policy [Policy Text Block] Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block] Consolidation, Variable Interest Entity, Policy [Policy Text Block] Receivables, Policy [Policy Text Block] Earnings Per Share, Policy [Policy Text Block] Schedule of Calculation of Numerator and Denominator in Earnings Per Share [Table Text Block] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block] Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Schedule of Business Acquisitions by Acquisition, Contingent Consideration [Table Text Block] Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Capitalized computer software costs. Capitalized Computer Software Table Text Block Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block] Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block] Schedule of Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan [Table Text Block] Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block] Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block] Computation of Basic and Diluted Net Income (Loss) per Share Computation of Basic and Diluted Net Income (Loss) per Share [Abstract] Numerator: Numerator: [Abstract] Net income (loss) from continuing operations (in Dollars) Denominator: Denominator: [Abstract] Weighted average common shares used in computation of net income (loss) per share from continuing operations, basic Deferred stock consideration and restricted stock Stock options and warrants Weighted average common shares used in computation of net income (loss) per share from continuing operations, diluted Net income (loss) per share from continuing operations, basic (in Dollars per share) Net income (loss) per share from continuing operations, diluted (in Dollars per share) Potentially Dilutive Securities Potentially Dilutive Securities [Abstract] Antidilutive Securities, Name [Domain] Anti-dilutive Securities Basis of Fair Value Measurement Basis of Fair Value Measurement [Abstract] Fair Value, Measurements, Fair Value Hierarchy [Domain] Cash and cash equivalents Certificates of deposit Assets Not Carried at Fair Value Assets Not Carried at Fair Value [Abstract] Loan receivable Loan receivable Summary of Fair Value of Acquired Assets and Liabilities Acquired Summary of Fair Value of Acquired Assets and Liabilities Acquired [Abstract] Assets acquired: Assets acquired: [Abstract] Property and equipment Other current assets Intangible assets Other assets Goodwill Total assets acquired Liabilities assumed: Liabilities assumed: [Abstract] Deferred revenue Total fair value of assets and liabilities acquired Summary of the Remaining Deferred Consideration Milestone Payments Summary of the Remaining Deferred Consideration Milestone Payments [Abstract] Contingent Consideration Type [Domain] DeferredConsiderationPayment [Domain] February 2013 Estimated Amortization Expense for the Succeeding Three Years Estimated Amortization Expense for the Succeeding Three Years [Abstract] 2012 (3 months) 2013 2014 2015 Total Capitalized Software Development Costs Capitalized Software Development Costs [Abstract] Capitalized software development costs Accumulated amortization Capitalized software development costs, net Summary of Vested and Unvested Options Activity Summary of Vested and Unvested Options Activity [Abstract] Number of Shares Number of Shares Weighted Average Exercise Price per Share (in Dollars per share) Weighted Average Exercise Price per Share (in Dollars per share) Weighted Average Remaining Contractual Life Aggregate Intrinsic Value (in Dollars) Granted Granted (in Dollars per share) Exercised Exercised (in Dollars per share) Forfeited/Exchanged Forfeited/Exchanged (in Dollars per share) Vested and exercisable at September 30, 2012 Vested and exercisable at September 30, 2012 (in Dollars per share) Vested and exercisable at September 30, 2012 Vested and exercisable at September 30, 2012 (in Dollars) Number of non-vested shares at the end of period. Unvested at September 30, 2012, net of estimated forfeitures Weighted average exercise price of non-vested shares at period end. Unvested at September 30, 2012, net of estimated forfeitures (in Dollars per share) Weighted average remaining contractual life of non-vested shares at period end. Unvested at September 30, 2012, net of estimated forfeitures Aggregate intrinsic value of non-vested shares at the end of period. Unvested at September 30, 2012, net of estimated forfeitures (in Dollars) Weighted Average Assumptions Used to Estimate Fair Value of Stock Options Granted Weighted Average Assumptions Used to Estimate Fair Value of Stock Options Granted [Abstract] Expected dividend yield Risk-free interest rate Expected life (in years) Expected volatility Summary of Restricted Stock Awards and Restricted Stock Unit Awards Summary of Restricted Stock Awards and Restricted Stock Unit Awards [Abstract] Number of Shares Number of Shares Weighted Average Grant Date Fair Value (in Dollars per share) Weighted Average Grant Date Fair Value (in Dollars per share) Granted Granted (in Dollars per share) Forfeited Forfeited (in Dollars per share) Vested Vested (in Dollars per share) Summary of Stock Based Compensation Summary of Stock Based Compensation [Abstract] The aggregate amount of noncash, equity-based employee remuneration, including capitalized amounts. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. Stock-based compensation This element represents software costs related to the development of internal-use software that are capitalized to stock-based compensation. Less: Capitalized stock-based compensation Stock-based compensation expense, net Stock Based Compensation Expense, Net of Capitalization, Included in the Condensed Consolidated Statements of Operations Stock Based Compensation Expense, Net of Capitalization, Included in the Condensed Consolidated Statements of Operations [Abstract] Employee Service Share-based Compensation, Allocation of Recognized Period Costs, Report Line [Domain] Stock-based compensation expense, net Stock-based compensation expense, net [Abstract] Allocated stock-based compensation expense Schedule of Revenue and Long Lived Assets by Geographic Area Schedule of Revenue and Long Lived Assets by Geographic Area [Abstract] Segment, Geographical [Domain] Revenue: Revenue: [Abstract] Long Lived Assets Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Asset, Useful Life Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in Shares) Business Acquisition, Acquiree [Domain] This element represents the amount of any change, including any differences arising upon settlement, recognized during the reporting period in the value of a liability, arising from an item of contingent consideration, assumed in a business combination, that result in no cash outflows or inflows in the period. This element applies to transactions to be settled in cash. This element represents the amount of any change, including any differences arising upon settlement, recognized during the reporting period in the value of a liability, arising from an item of contingent consideration, assumed in a business combination, that result in no cash outflows or inflows in the period. This element applies to transactions to be settled in shares. Business Acquisition, Cost of Acquired Entity, Cash Paid Business Acquisition, Cost of Acquired Entity, Purchase Price Payments to Acquire Businesses, Gross Stock Issued During Period, Shares, Restricted Stock Award, Gross (in Shares) Business Acquisition, Contingent Consideration, Potential Cash Payment Deferred Payment Deferred Payment Shares (in Shares) Finite-Lived Intangible Assets, Net Finite-Lived Intangible Assets, Accumulated Amortization Amortization of Acquired Intangible Assets Franchisor Disclosure [Domain] Loan To Franchisee Debt Instrument, Description Debt Instrument, Interest Rate, Stated Percentage The gross amount of capitalized computer software costs that relate to projects that are in still in development as of the balance sheet date. Amortization Capitalized Software Development Costs For Projects In Process Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in Shares) Deferred Payment Shares (in Shares) Business Acquisition, Contingent Consideration, Shares Issuable (in Shares) This element represents the number of shares that have been authorized for repurchase. Stock Repurchase Program, Value Authorized to be Repurchased Stock Repurchased During Period, Shares (in Shares) Stock Repurchased During Period, Value Title of Individual with Relationship to Entity [Domain] Option Indexed to Issuer's Equity, Type [Domain] Decrease in the number of options outstanding. Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price (in Dollars per share) Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (in Dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period Reduction in Outstanding Stock Options Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value (in Dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Total Intrinsic Value (in Dollars) Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized (in Dollars) Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition Share-based Compensation (in Dollars) Income Tax Expense (Benefit) Revenues Long-Lived Assets Scenario [Axis] Employee Stock Option [Member] Geographical [Axis] Customer Relationships [Member] Option Indexed to Issuer's Equity, Type [Axis] Fair Value, Hierarchy [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Deferred Bonus and Profit Sharing Plan by Title of Individual [Axis] Contingent Consideration by Type [Axis] Antidilutive Securities [Axis] Fair Value, Inputs, Level 2 [Member] Franchisor Disclosure [Axis] Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs, by Report Line [Axis] Executive Officer [Member] Scenario, Unspecified [Domain] Selling and Marketing Expense [Member] Fair Value, Inputs, Level 1 [Member] Fair Value, Inputs, Level 3 [Member] Business Acquisition [Axis] General and Administrative Expense [Member] Deferred Consideration Payment [Axis] Deferred Consideration Payment [Axis] Deferred payment related to an acquisition. Amount Advanced [Member] Amount Advanced [Member] Financing advanced to the Company's franchisee. International [Member] International [Member] International geographic region. Oxata Assets [Member] Oxata Assets [Member] Assets of the Company's franchisee. Real Practice [Member] RealPractice [Member] The Company's acquired entity. Deferred Stock Consideration And Restriced Stock [Member] Deferred Stock Consideration and Restriced Stock [Member] Deferred stock consideration related to an acquisition. SMBLIVE [Member] SMB:LIVE [Member] The Company's acquired entity. Deal On [Member] DealOn [Member] DealOn entity. Deferred Cash Consideration [Member] Deferred Cash Consideration [Member] Deferred cash consideration related to an acquisition. Cost Of Revenue [Member] Cost of Revenue [Member] Cost of revenue. Australia [Member] Australia [Member] Australia geographic region. North America [Member] North America [Member] North America geographic region. Product And Technology [Member] Product and Technology [Member] Product and technology expense. Technology [Member] Technology [Member] Technology acquired. Stock Options And Warrant [Member] Stock Options and Warrant [Member] Stock options and warrants outstanding. February 2013 [Member] February 2013 [Member] February 2013. Deferred Stock Consideration [Member] Deferred Stock Consideration [Member] Deferred stock consideration related to an acquisition. Other Stock Options [Member] Other Stock Options [Member] Number of stock options. Developed Technology [Member] Developed Technology [Member] Developed technology. Software Development Costs [Member] Software Development Costs [Member] Software development costs. Document and Entity Information [Abstract] DeferredPayment FairValueDisclosuresTextBlockAbstract NatureOfOperationsTextBlockAbstract LoanToFranchisee CapitalizedComputerSoftwareTableTextBlock DeferredPaymentObligations ShareBasedCompensationNonvestedAggregateIntrinsicValue ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonVestedWeightedAverageExercisePrice CommitmentsAndContingenciesDisclosureTextBlockAbstract StockbasedCompensationIncludingCapitalizedAmounts IncomeTaxDisclosureTextBlockAbstract VariableInterestEntityTextBlockAbstract SegmentReportingDisclosureTextBlockAbstract DeferredPaymentShares VariableInterestEntityTextBlock StockholdersEquityNoteDisclosureTextBlockAbstract SignificantAccountingPoliciesTextBlockAbstract SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsNonvestedWeightedAverageRemainingContractualTerm1 ResearchDevelopmentAndComputerSoftwareDisclosureTextBlockAbstract StockRepurchaseProgramValueAuthorizedToBeRepurchased CapitalizedSoftwareDevelopmentCostsForProjectsInProcess ReductionInOutstandingStockOptions DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlockAbstract MergersAcquisitionsAndDispositionsDisclosuresTextBlockAbstract Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price Other Comprehensive Income (Loss), Net of Tax Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Significant Accounting Policies [Text Block] Notes Receivable, Fair Value Disclosure Net Cash Provided by (Used in) Investing Activities Document Period End Date Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross Revenue Recognition, Policy [Policy Text Block] Schedule of Calculation of Numerator and Denominator in Earnings Per Share [Table Text Block] Business Acquisition, Cost of Acquired Entity, Purchase Price Net Cash Provided by (Used in) Investing Activities, Continuing Operations Amendment Flag Business Acquisition, Equity Interest Issued or Issuable, Number of Shares Increase (Decrease) in Accounts Receivable Entity Central Index Key Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Exercise Price Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Increase (Decrease) in Prepaid Expense and Other Assets Net Cash Provided by (Used in) Financing Activities Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period Payments to Acquire Short-term Investments Nature of Operations [Text Block] Capitalized Computer Software, Accumulated Amortization Debt Instrument, Description Document Fiscal Year Focus Accounts and Notes Receivable, Net Stockholders' Equity Note Disclosure [Text Block] Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Liabilities and Equity Entity Current Reporting Status Mergers, Acquisitions and Dispositions Disclosures [Text Block] Schedule of Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan [Table Text Block] Payments for Repurchase of Common Stock Business Acquisition, Purchase Price Allocation, Other Noncurrent Assets Finite-Lived Intangible Asset, Useful Life Stockholders' Equity Attributable to Parent Amendment Description Basis of Accounting, Policy [Policy Text Block] Document Type Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period Consolidation, Variable Interest Entity, Policy [Policy Text Block] Payments to Acquire Businesses, Gross Stock Issued During Period, Shares, Restricted Stock Award, Gross Liabilities, Current Operating Expenses Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block] Business Acquisition, Cost of Acquired Entity, Cash Paid Schedule of Business Acquisitions by Acquisition, Contingent Consideration [Table Text Block] Net Cash Provided by (Used in) Operating Activities Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block] Use of Estimates, Policy [Policy Text Block] Segment Reporting Disclosure [Text Block] Cash and Cash Equivalents, Period Increase (Decrease) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Assets, Current Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value Consolidation, Policy [Policy Text Block] Receivables, Policy [Policy Text Block] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Earnings Per Share, Policy [Policy Text Block] Payments to Acquire Property, Plant, and Equipment Finite-Lived Intangible Assets, Accumulated Amortization Debt Instrument, Interest Rate, Stated Percentage Payments to Acquire Business Three, Net of Cash Acquired Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block] Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized Commitments and Contingencies Disclosure [Text Block] Reclassification, Policy [Policy Text Block] Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block] Income Tax Disclosure [Text Block] Entity Common Stock, Shares Outstanding Cash and Cash Equivalents, Fair Value Disclosure Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net Comprehensive Income (Loss), Net of Tax, Attributable to Parent Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block] Business Acquisition, Purchase Price Allocation, Goodwill Amount Earnings Per Share, Basic and Diluted Business Acquisition, Contingent Consideration, Potential Cash Payment Business Acquisition, Purchase Price Allocation, Assets Acquired Finite-Lived Intangible Assets, Net Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block] Entity Filer Category Entity Public Float Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Intangible Assets, Finite-Lived, Policy [Policy Text Block] Entity Voluntary Filers Stock Repurchased During Period, Shares Operating Income (Loss) Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Assets Amortization of Acquired Intangible Assets Research, Development, and Computer Software Disclosure [Text Block] Entity Registrant Name Increase (Decrease) in Other Operating Assets Disclosure of Compensation Related Costs, Share-based Payments [Text Block] Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition Entity Well-known Seasoned Issuer Research, Development, and Computer Software, Policy [Policy Text Block] Business Acquisition, Contingent Consideration, Shares Issuable Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest Net Cash Provided by (Used in) Operating Activities, Continuing Operations Income (Loss) from Discontinued Operations, Net of Tax, Per Basic and Diluted Share Stock Repurchased During Period, Value Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block] Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Total Intrinsic Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number Amortization Receivable from Shareholders or Affiliates for Issuance of Capital Stock Liabilities Discontinued Operations, Policy [Policy Text Block] Current Fiscal Year End Date Document Fiscal Period Focus Fair Value Disclosures [Text Block] Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] Statement [Table] Statement [Line Items]