Entity Central Index Key Document and entity information. Document And Entity Information [Abstract] Document Type Document Type Amendment Flag Amendment Flag Document Period End Date Document Period End Date Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Trading Symbol Trading Symbol Entity Registrant Name Entity Registrant Name Entity Central Index Key Current Fiscal Year End Date Current Fiscal Year End Date Entity Filer Category Entity Filer Category Entity Small Business Entity Small Business Entity Emerging Growth Company Entity Emerging Growth Company Entity Common Stock, Shares Outstanding Entity Common Stock Shares Outstanding Statement Of Financial Position [Abstract] Statement [Table] Statement [Table] Finite-Lived Intangible Assets by Major Class Finite Lived Intangible Assets By Major Class [Axis] Finite-Lived Intangible Assets, Major Class Name Finite Lived Intangible Assets Major Class Name [Domain] Customer-Related Intangible Assets [Member] Customer Related Intangible Assets [Member] Other Intangible Assets [Member] Other Intangible Assets [Member] Statement [Line Items] Statement [Line Items] ASSETS Assets [Abstract] Current assets: Assets Current [Abstract] Cash and cash equivalents Cash And Cash Equivalents At Carrying Value Marketable securities Available For Sale Securities Current Accounts receivable, net of allowance for doubtful accounts of $1,112 and $1,979 at September 30, 2018 and December 31, 2017, respectively Accounts Receivable Net Current Accounts receivable - unbilled Unbilled Receivables Current Prepaid royalties, net of amortization Prepaid Royalties Other prepaid expenses and other current assets Other Assets Current Current assets of discontinued operations Assets Of Disposal Group Including Discontinued Operation Current Total current assets Assets Current Property and equipment, net of accumulated depreciation of $28,497 and $24,392 at September 30, 2018 and December 31, 2017, respectively Property Plant And Equipment Net Capitalized software development, net of accumulated amortization of $44,316 and $37,174 at September 30, 2018 and December 31, 2017, respectively Capitalized Computer Software Net Goodwill Goodwill Intangible assets, net Finite Lived Intangible Assets Net Deferred tax assets Deferred Tax Assets Liabilities Net Noncurrent Deferred commissions Deferred Sales Commission Non-marketable equity investments Investments In Affiliates Subsidiaries Associates And Joint Ventures Other assets Other Assets Noncurrent Long-term assets of discontinued operations Disposal Group Including Discontinued Operation Assets Noncurrent Total assets Assets LIABILITIES AND SHAREHOLDERS’ EQUITY Liabilities And Stockholders Equity [Abstract] Current liabilities: Liabilities Current [Abstract] Accounts payable and accrued expenses Accounts Payable And Accrued Liabilities Current Accrued royalties Accrued Royalties Current Deferred revenue Deferred Revenue Current Current liabilities of discontinued operations Liabilities Of Disposal Group Including Discontinued Operation Current Total current liabilities Liabilities Current Deferred tax liabilities Deferred Tax Liabilities Noncurrent Deferred revenue, noncurrent Deferred Revenue Noncurrent Other long term liabilities Other Liabilities Noncurrent Long-term liabilities of discontinued operations Liabilities Of Disposal Group Including Discontinued Operation Noncurrent Commitments and contingencies Commitments And Contingencies Shareholders’ equity: Stockholders Equity [Abstract] Common stock, no par value, 75,000 shares authorized; 32,325 and 31,908 shares issued and outstanding at September 30, 2018 and December 31, 2017, respectively Common Stocks Including Additional Paid In Capital Retained earnings Retained Earnings Accumulated Deficit Accumulated other comprehensive loss Accumulated Other Comprehensive Income Loss Net Of Tax Total shareholders’ equity Stockholders Equity Total liabilities and shareholders’ equity Liabilities And Stockholders Equity Allowance for doubtful accounts, net Allowance For Doubtful Accounts Receivable Current Accumulated depreciation on property and equipment Accumulated Depreciation Depletion And Amortization Property Plant And Equipment Accumulated amortization on capitalized software development Capitalized Computer Software Accumulated Amortization Accumulated amortization on intangible assets Finite Lived Intangible Assets Accumulated Amortization Common stock, no par value Common Stock No Par Value Common stock, shares authorized Common Stock Shares Authorized Common stock, shares issued Common Stock Shares Issued Common stock, shares outstanding Common Stock Shares Outstanding Income Statement [Abstract] Revenues, net Revenue From Contract With Customer Excluding Assessed Tax Operating costs and expenses: Costs And Expenses [Abstract] Cost of revenues (excluding depreciation and amortization) Cost Of Goods Sold Excluding Depreciation Depletion And Amortization Product development Research And Development Expense Sales and marketing Selling And Marketing Expense Other general and administrative expenses Other General And Administrative Expense Depreciation and amortization Depreciation Depletion And Amortization Total operating costs and expenses Costs And Expenses Operating income Operating Income Loss Other (loss) income, net Other Nonoperating Income Expense Income from continuing operations before income tax provision Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest Income tax provision Income Tax Expense Benefit Income from continuing operations Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest Income (loss) from discontinued operations before income tax provision Discontinued Operation Income Loss From Discontinued Operation Before Income Tax Gain on sale of discontinued operations Discontinued Operation Gain Loss From Disposal Of Discontinued Operation Before Income Tax Income tax provision Discontinued Operation Tax Effect Of Discontinued Operation Income from discontinued operations Income Loss From Discontinued Operations Net Of Tax Net Income Net Income Loss Continuing operations Income Loss From Continuing Operations Per Basic Share Discontinued operations Income Loss From Discontinued Operations Net Of Tax Per Basic Share Earnings per share - basic Earnings Per Share Basic Continuing operations Income Loss From Continuing Operations Per Diluted Share Discontinued operations Income Loss From Discontinued Operations Net Of Tax Per Diluted Share Earnings per share - diluted Earnings Per Share Diluted Weighted average shares of common stock outstanding: Weighted Average Number Of Shares Outstanding [Abstract] Basic Weighted Average Number Of Shares Outstanding Basic Diluted Weighted Average Number Of Diluted Shares Outstanding Dividends declared per share Common Stock Dividends Per Share Declared Statement Of Income And Comprehensive Income [Abstract] Net income Other comprehensive income, net of taxes: Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent [Abstract] Unrealized gain on marketable securities Other Comprehensive Income Availableforsale Securities Adjustment Net Of Tax Portion Attributable To Parent Total other comprehensive income Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent Comprehensive income Comprehensive Income Net Of Tax Statement Of Stockholders Equity [Abstract] Equity Components Statement Equity Components [Axis] Equity Component Equity Component [Domain] Common Stock [Member] Common Stock Including Additional Paid In Capital [Member] Retained Earnings (Accumulated Deficit) [Member] Retained Earnings [Member] Accumulated Other Comprehensive Income (Loss) [Member] Accumulated Other Comprehensive Income [Member] Beginning balance Beginning balance, shares Cumulative effect of accounting change Cumulative Effect On Retained Earnings Net Of Tax1 Comprehensive income Dividends declared on common stock ($1.00 per share) Dividends Common Stock Stock Stock based compensation Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value Stock based compensation, shares Stock Issued During Period Shares Share Based Compensation Gross Common stock issued under stock plans, net of shares withheld for employee taxes Stock Issued During Period Value Share Based Compensation Common stock issued under stock plans, net of shares withheld for employee taxes, shares Stock Issued During Period Shares Share Based Compensation Ending balance Ending balance, shares Dividends per share common stock Change in fair value of cost method investments. Payments to acquire cost method investments. Statement Of Cash Flows [Abstract] OPERATING ACTIVITIES: Net Cash Provided By Used In Operating Activities [Abstract] Net income Profit Loss Income from discontinued operations Adjustments to reconcile net income to net cash provided by operating activities: Adjustments To Reconcile Net Income Loss To Cash Provided By Used In Operating Activities [Abstract] Stock-based compensation Share Based Compensation Provision for doubtful accounts Provision For Doubtful Accounts Deferred income taxes Deferred Income Tax Expense Benefit (Gain) loss on non-marketable equity investments Income Loss From Equity Method Investments Change in fair value of cost method investments Change In Fair Value Of Cost Method Investments Other Other Noncash Income Expense Changes in operating assets and liabilities: Increase Decrease In Operating Capital [Abstract] Accounts and unbilled receivables Increase Decrease In Receivables Prepaid royalties Increase Decrease In Prepaid Royalties Other prepaid expenses and other current assets Increase Decrease In Prepaid Deferred Expense And Other Assets Other assets Increase Decrease In Other Operating Assets Accounts payable and accrued expenses Increase Decrease In Accounts Payable And Accrued Liabilities Accrued royalties Increase Decrease In Royalties Payable Deferred revenue Increase Decrease In Deferred Revenue Net cash provided by continuing operating activities Net Cash Provided By Used In Operating Activities Continuing Operations Net cash (used in) provided by discontinued operating activities Cash Provided By Used In Operating Activities Discontinued Operations Net cash provided by operating activities Net Cash Provided By Used In Operating Activities INVESTING ACTIVITIES: Net Cash Provided By Used In Investing Activities [Abstract] Proceeds from sale of discontinued operations Proceeds From Divestiture Of Businesses And Interests In Affiliates Proceeds from maturities of marketable securities Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities Purchases of marketable securities Payments To Acquire Marketable Securities Payments to acquire cost method investments Payments To Acquire Cost Method Investments Payments associated with capitalized software development Payments For Software Purchases of property and equipment Payments To Acquire Property Plant And Equipment Net cash provided by (used in) continuing investing activities Net Cash Provided By Used In Investing Activities Continuing Operations Net cash used in discontinued investing activities Cash Provided By Used In Investing Activities Discontinued Operations Net cash provided by (used in) investing activities Net Cash Provided By Used In Investing Activities FINANCING ACTIVITIES: Net Cash Provided By Used In Financing Activities [Abstract] Proceeds from exercise of stock options Proceeds From Stock Options Exercised Taxes paid related to net settlement of equity awards Payments Related To Tax Withholding For Share Based Compensation Payment of earn-outs related to prior acquisitions Payments Of Merger Related Costs Financing Activities Payment of cash dividends Payments Of Dividends Common Stock Net cash used in continuing financing activities Net Cash Provided By Used In Financing Activities Continuing Operations Net cash used in discontinued financing activities Cash Provided By Used In Financing Activities Discontinued Operations Net cash used in financing activities Net Cash Provided By Used In Financing Activities Net increase in cash and cash equivalents Cash And Cash Equivalents Period Increase Decrease Cash and cash equivalents at beginning of period Cash And Cash Equivalents At Carrying Value Including Discontinued Operations Cash and cash equivalents at end of period Accounting Policies [Abstract] Basis of Presentation Business Description And Basis Of Presentation [Text Block] Accounting Changes And Error Corrections [Abstract] Recent Accounting Pronouncements New Accounting Pronouncements And Changes In Accounting Principles [Text Block] Revenue From Contract With Customer [Abstract] Revenue Recognition And Sales Commissions Revenue From Contract With Customer [Text Block] Income Tax Disclosure [Abstract] Income Taxes Income Tax Disclosure [Text Block] Equity [Abstract] Stockholders' Equity Stockholders Equity Note Disclosure [Text Block] Earnings Per Share [Abstract] Earnings Per Share Earnings Per Share [Text Block] Investments Debt And Equity Securities [Abstract] Marketable Securities Investments In Debt And Marketable Equity Securities And Certain Trading Assets Disclosure [Text Block] Discontinued Operations And Disposal Groups [Abstract] Discontinued Operations Disposal Groups Including Discontinued Operations Disclosure [Text Block] Segment Reporting [Abstract] Business Segments Segment Reporting Disclosure [Text Block] Debt Disclosure [Abstract] Debt Debt Disclosure [Text Block] Non-marketable equity investments. Non-Marketable Equity Investments Non Marketable Equity Investments Disclosure [Text Block] Accounting Standards Recently Adopted New Accounting Pronouncements Policy Policy [Text Block] New accounting standards not yet adopted policy. Accounting Standards Not Yet Adopted New Accounting Standards Not Yet Adopted Policy [Text Block] Schedule of Cumulative Effect for the Adoption of ASC 606 Schedule Of New Accounting Pronouncements And Changes In Accounting Principles [Text Block] Schedule of Impact of Adopting of ASC 606 on Condensed Consolidated Balance Sheet and Statements of Income Schedule Of Prospective Adoption Of New Accounting Pronouncements Table [Text Block] Schedule of Revenues Included in Continuing Operations Disaggregated by Revenue Source Disaggregation Of Revenue Table [Text Block] Stock Based Compensation Expense Recognized Within Continuing Operations in Condensed Consolidated Statements of Income Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Text Block] Computation of Basic and Diluted Earnings Per Share Schedule Of Earnings Per Share Basic And Diluted Table [Text Block] Fair Value of Available for Sale Marketable Securities Schedule Of Available For Sale Securities Reconciliation Table [Text Block] Schedule of Discontinued Operations, Income Statement, Balance Sheet and Cash Flow Statements Schedule Of Disposal Groups Including Discontinued Operations Income Statement Balance Sheet And Additional Disclosures [Text Block] Business Segment Information Based on Net Revenues Reconciliation Of Revenue From Segments To Consolidated [Text Block] Business Segment Information Based on Operating Income Reconciliation Of Operating Profit Loss From Segments To Consolidated [Text Block] Business Segment Information Based on Assets Schedule Of Segment Reporting Information By Segment [Text Block] Revenue Initial Application Period Cumulative Effect Transition [Abstract] Revenue Initial Application Period Cumulative Effect Transition [Table] Revenue Initial Application Period Cumulative Effect Transition [Table] Initial Application Period Cumulative Effect Transition Initial Application Period Cumulative Effect Transition [Axis] Initial Application Period Cumulative Effect Transition Initial Application Period Cumulative Effect Transition [Domain] ASC 606 Adjustments [Member] Difference Between Revenue Guidance In Effect Before And After Topic606 [Member] Adjustments for New Accounting Pronouncements Adjustments For New Accounting Pronouncements [Axis] Type of Adoption Type Of Adoption [Member] Accounting Standards Update 2014-09 [Member] Accounting Standards Update201409 [Member] Revenue Initial Application Period Cumulative Effect Transition [Line Items] Revenue Initial Application Period Cumulative Effect Transition [Line Items] Assets Unbilled receivables Prepaid royalties, net Non-current assets of discontinued operations Liabilities Liabilities [Abstract] Deferred revenue, current Shareholders’ equity New Accounting Pronouncements And Changes In Accounting Principles [Abstract] New Accounting Pronouncement Early Adoption [Table] New Accounting Pronouncement Early Adoption [Table] Balances without Adoption of ASC 606 [Member] Calculated Under Revenue Guidance In Effect Before Topic606 [Member] New Accounting Pronouncement Early Adoption [Line Items] New Accounting Pronouncement Early Adoption [Line Items] Revenues, net Costs and expenses Operating income Income from continuing operations before income tax provision Income from continuing operations Disaggregation Of Revenue [Abstract] Disaggregation Of Revenue [Table] Disaggregation Of Revenue [Table] Product and Service Product Or Service [Axis] Product and Service Products And Services [Domain] Subscription/SaaS services. Subscription SaaS Services [Member] Subscription Saas Services [Member] Professional services. Professional Services [Member] Professional Services [Member] Segments Statement Business Segments [Axis] Segments Segment [Domain] HealthStream Workforce Solutions. Workforce Solutions [Member] Healthstream Workforce Solutions [Member] HealthStream Provider Solutions. Provider Solutions [Member] Healthstream Provider Solutions [Member] Disaggregation Of Revenue [Line Items] Disaggregation Of Revenue [Line Items] Total revenues, net Description of contracts with customer. Term of contracts with customer. Revenue recognition and sales commissions. Revenue Recognition And Sales Commissions [Abstract] Line items for revenue recognition and sales commissions. Table for revenue recognition and sales commissions. Revenue Recognition And Sales Commissions [Table] Revenue Recognition And Sales Commissions [Table] Range Range [Axis] Range Range [Member] Minimum [Member] Minimum [Member] Maximum [Member] Maximum [Member] Customer Contracts [Member] Customer Contracts [Member] Revenue Recognition and Sales Commissions [Line Items] Revenue Recognition And Sales Commissions [Line Items] Description of contracts with customer Description Of Contracts With Customer Period of contract with customer Term Of Contracts With Customer Impairment losses on receivables and contract asset Asset Impairment Charges Revenues recognized in period, included in deferred revenue at beginning of the period Contract With Customer Liability Revenue Recognized Estimated revenue expected to be recognized in future under contract with customers Revenue Remaining Performance Obligation Percentage of remaining performance obligations expects revenue Revenue Remaining Performance Obligation Percentage Estimated revenue, expected recognition period Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 Description of sales commission plan. Sales commissions, amortization period. Sales commissions, amortization term description. Description of sales commission plan Description Of Sales Commission Plan Sales Commissions, amortization term description Sales Commissions Amortization Term Description Sales Commissions, amortization period Sales Commissions Amortization Period Amortization of deferred commissions Amortization Of Deferred Sales Commissions Income taxes disclosure. Income Taxes Disclosure [Table] Income Taxes Disclosure [Table] Income Taxes Disclosure [Table] Accounting Standards Update 2016-09 [Member] Accounting Standards Update201609 [Member] Income Taxes Disclosure [Line Items] Income Taxes Disclosure [Line Items] Effective tax rate for continuing operations Effective Income Tax Rate Continuing Operations Excess tax benefits primarily from stock option exercises Employee Service Share Based Compensation Tax Benefit From Exercise Of Stock Options U.S. federal corporate income tax rate Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate Schedule Of Stock By Class [Table] Schedule Of Stock By Class [Table] Award Type Award Type [Axis] Equity Award Share Based Compensation Arrangements By Share Based Payment Award Award Type And Plan Name [Domain] RSUs [Member] Restricted Stock Units R S U [Member] Performance-based Restricted Stock Units RSUs. Performance-based RSUs [Member] Performance Based Restricted Stock Units R S Us [Member] Vesting Vesting [Axis] Vesting Vesting [Domain] Performance criteria established. Performance Criteria Established [Member] Performance Criteria Established [Member] Performance criteria not yet established. Performance Criteria Not Yet Established [Member] Performance Criteria Not Yet Established [Member] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share Based Compensation Arrangement By Share Based Payment Award [Line Items] Dividend declared date Dividends Payable Date Declared Day Month And Year Special cash dividend Common Stock Dividends Per Share Cash Paid Dividend payable date Dividend Payable Date To Be Paid Day Month And Year Dividend record date Dividends Payable Date Of Record Day Month And Year Number of stock incentive plans. Number of incentive plans Number Of Stock Incentive Plans Restricted share units issued Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted average grant date fair value, restricted share unit Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Weighted Average Grant Date Fair Value Restricted share units vesting period Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1 Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Table] Schedule Of Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Table] Income Statement Location Income Statement Location [Axis] Income Statement Location Income Statement Location [Domain] Cost of Revenues (Excluding Depreciation and Amortization) [Member] Cost Of Sales [Member] Product development. Product Development [Member] Product Development [Member] Sales and Marketing [Member] Selling And Marketing Expense [Member] Other General and Administrative [Member] General And Administrative Expense [Member] Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost [Line Items] Employee Service Share Based Compensation Allocation Of Recognized Period Costs [Line Items] Total stock based compensation expense Allocated Share Based Compensation Expense Total number of common equivalent shares excluded from the calculations of diluted earnings per share Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount Numerator. Denominator. Numerator: Numerator [Abstract] Income from discontinued operations Denominator: Denominator [Abstract] Weighted-average shares outstanding Effect of dilutive shares Incremental Common Shares Attributable To Share Based Payment Arrangements Weighted-average diluted shares Earnings (loss) per share – basic: Earnings Per Share Basic [Abstract] Earnings (loss) per share – diluted: Earnings Per Share Diluted [Abstract] Amortized Cost and Fair Value Debt Securities [Abstract] Amortized Cost And Fair Value Debt Securities [Abstract] Schedule Of Available For Sale Securities [Table] Schedule Of Available For Sale Securities [Table] Fair Value Hierarchy and NAV Fair Value By Fair Value Hierarchy Level [Axis] Fair Value Hierarchy and NAV Fair Value Measurements Fair Value Hierarchy [Domain] Level 2 [Member] Fair Value Inputs Level2 [Member] Investment Type Investment Type [Axis] Investments Investment Type Categorization [Member] Corporate Debt Securities [Member] Corporate Debt Securities [Member] Government-Sponsored Enterprises Debt Securities [Member] U S Government Sponsored Enterprises Debt Securities [Member] Schedule of Available-for-sale Securities [Line Items] Schedule Of Available For Sale Securities [Line Items] Available for sale securities, Adjusted Cost Available For Sale Securities Amortized Cost Available for sale securities, Unrealized Gains Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax Available for sale securities, Unrealized Losses Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax Available for sale securities, Fair Value Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Table] Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Table] Patient Experience Solutions. Patient Experience Solutions [Member] Patient Experience Solutions [Member] Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] Income Statement Balance Sheet And Additional Disclosures By Disposal Groups Including Discontinued Operations [Line Items] Consideration received Proceeds From Divestiture Of Businesses Gain on sale of business, net of tax Escrow deposit Escrow Deposit Disposal group, including discontinued operation, cost of revenues excluding depreciation and amortization. Disposal group including discontinued operation research and development expense. Disposal group including discontinued operation selling and marketing expense. Disposal group including discontinued operation operating expense. Revenues, net Disposal Group Including Discontinued Operation Revenue Operating costs and expenses: Disposal Group Including Discontinued Operation Operating Expense [Abstract] Cost of revenues (excluding depreciation and amortization) Disposal Group Including Discontinued Operation Cost Of Revenues Excluding Depreciation And Amortization Product development Disposal Group Including Discontinued Operation Research And Development Expense Sales and marketing Disposal Group Including Discontinued Operation Selling And Marketing Expense Other general and administrative expenses Disposal Group Including Discontinued Operation General And Administrative Expense Depreciation and amortization Disposal Group Including Discontinued Operation Depreciation And Amortization Total operating costs and expenses Disposal Group Including Discontinued Operation Operating Expense Operating income (loss) Disposal Group Including Discontinued Operation Operating Income Loss Other loss Disposal Group Including Discontinued Operation Other Expense Income (loss) from discontinued operations before income tax provision Income tax provision Disposal group including discontinued operation accounts receivable unbilled. Disposal group, including discontinued operation, prepaid royalties, net of amortization. Disposal group, including discontinued operation, capitalized software development, net. Disposal group including discontinued operation other intangible assets net. Disposal group including discontinued operation accrued royalties payable. Carrying amounts of assets included as part of discontinued operations: Assets Of Disposal Group Including Discontinued Operation [Abstract] Accounts receivable, net Disposal Group Including Discontinued Operation Accounts Notes And Loans Receivable Net Accounts receivable – unbilled Disposal Group Including Discontinued Operation Accounts Receivable Unbilled Prepaid royalties, net of amortization Disposal Group Including Discontinued Operation Prepaid Royalties Net Of Amortization Other prepaid expenses and other current assets Disposal Group Including Discontinued Operation Prepaid And Other Assets Current Current assets of discontinued operations Property and equipment, net Disposal Group Including Discontinued Operation Property Plant And Equipment Capitalized software development, net Disposal Group Including Discontinued Operation Capitalized Software Development Net Goodwill Disposal Group Including Discontinued Operation Goodwill1 Customer-related intangibles, net Disposal Group Including Discontinued Operation Intangible Assets Other intangible assets, net Disposal Group Including Discontinued Operation Other Intangible Assets Net Other assets Disposal Group Including Discontinued Operation Other Assets Long-term assets of discontinued operations Total assets of discontinued operations in the condensed consolidated balance sheet Assets Of Disposal Group Including Discontinued Operation Carrying amounts of liabilities included as part of discontinued operations: Liabilities Of Disposal Group Including Discontinued Operation [Abstract] Accounts payable and accrued expenses Disposal Group Including Discontinued Operation Accounts Payable And Accrued Liabilities Accrued royalties Disposal Group Including Discontinued Operation Accrued Royalties Payable Deferred revenue Disposal Group Including Discontinued Operation Deferred Revenue Current liabilities of discontinued operations Deferred tax liabilities Disposal Group Including Discontinued Operation Deferred Tax Liabilities Deferred revenue, noncurrent Disposal Group Including Discontinued Operation Deferred Revenue Noncurrent Other long term liabilities Disposal Group Including Discontinued Operation Other Noncurrent Liabilities Long-term liabilities of discontinued operations Total liabilities of discontinued operations in the condensed consolidated balance sheet Liabilities Of Disposal Group Including Discontinued Operation Schedule Of Segment Reporting Information By Segment [Table] Schedule Of Segment Reporting Information By Segment [Table] Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Date of business segment sold Disposal Date1 Reconciliation Of Revenue From Segments To Consolidated [Table] Reconciliation Of Revenue From Segments To Consolidated [Table] Consolidation Items Consolidation Items [Axis] Consolidation Items Consolidation Items [Domain] Operating Segments [Member] Operating Segments [Member] Unallocated [Member] Material Reconciling Items [Member] Segment Reporting Revenue Reconciling Item [Line Items] Segment Reporting Revenue Reconciling Item [Line Items] Revenues, net: Operating income from continuing operations: Operating Income Loss [Abstract] Income from operations Disposal Group Classification Disposal Group Classification [Axis] Disposal Group Classification Disposal Group Classification [Domain] Discontinued Operations [Member] Segment Discontinued Operations [Member] Total assets Line Of Credit Facility Increased Facility Size Due To Accordion Feature Line Of Credit Facility Percentage Of Applicable Margin For Borrowings Line Of Credit Facility [Table] Line Of Credit Facility [Table] Credit Facility Credit Facility [Axis] Credit Facility Credit Facility [Domain] Revolving Credit Facility [Member] Revolving Credit Facility [Member] Lender Name Line Of Credit Facility [Axis] Line of Credit Facility, Lender Line Of Credit Facility Lender [Domain] Sun Trust Bank [Member] SunTrust Bank [Member] Sun Trust Bank [Member] Variable Rate Variable Rate [Axis] Variable Rate Variable Rate [Domain] Federal Funds Effective Swap Rate [Member] Federal Funds Effective Swap Rate [Member] Base Rate [Member] Base Rate [Member] Eurodollar [Member] Eurodollar [Member] Short-term Debt, Type Short Term Debt Type [Axis] Short-term Debt, Type Short Term Debt Type [Domain] Swing Line Sub Facility [Member] Swing Line Sub Facility [Member] Swing Line Subfacility [Member] Letter Of Credit Subfacility [Member] Letter of Credit Subfacility [Member] Letter Of Credit Subfacility [Member] Line of Credit Facility [Line Items] Line Of Credit Facility [Line Items] Maturity date of Loan agreement Line Of Credit Facility Expiration Date1 Interest rate under credit facility Line Of Credit Facility Interest Rate Description Maximum borrowing capacity under credit facility Line Of Credit Facility Maximum Borrowing Capacity Increase in revolving credit facility Line Of Credit Facility Increased Facility Size Due To Accordion Feature Line of Credit Facility, Interest Rate During Period Line Of Credit Facility Interest Rate During Period Applicable margin for loans Line Of Credit Facility Percentage Of Applicable Margin For Borrowings Principal payments prior to maturity Debt Instrument Periodic Payment Principal Commitment fee paid per annum Line Of Credit Facility Unused Capacity Commitment Fee Percentage Leverage Ratio One Description of Line of credit facility Covenant Line Of Credit Facility Covenant Terms Maximum total leverage ratio Leverage Ratio One Interest Coverage Ratio One Outstanding and borrowing balance on the revolving credit facility Line Of Credit Interest coverage ratio Interest Coverage Ratio One Reduction to carrying value of cost method investment due to change in fair value Aggregate carrying amount of cost method investments Equity Securities Without Readily Determinable Fair Value Amount