Document and Entity Information Statement [Table] Statement [Line Items] Statement Entity Registrant Name Entity Central Index Key Document Type Document Period End Date Amendment Flag Current Fiscal Year End Date Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Entity Filer Category Entity Public Float Entity Common Stock, Shares Outstanding Document Fiscal Year Focus Document Fiscal Period Focus Consolidated Balance Sheets Assets [Abstract] Assets Assets, Current [Abstract] Current assets: Cash and Cash Equivalents, at Carrying Value Cash and Cash Equivalents-End of Year Cash and Cash Equivalents-Beginning of Year Cash and cash equivalents Accounts Receivable, Net, Current Accounts receivable, net Prepaid Expense and Other Assets, Current Prepaid expenses and other Deferred Tax Assets, Net, Current Deferred income tax assets, net Represents the sum of the carrying amounts as of the balance sheet date of all assets, before funds held for clients, that are expected to be realized in cash, sold, or consumed within one year (or the normal operating cycle, if longer). Assets Current before Funds Held for Clients Total current assets before funds held for clients Funds Held for Clients Funds held for clients Assets, Current Total current assets Prepaid Expense, Noncurrent Long-term prepaid expenses Capitalized Computer Software, Net Capitalized internal-use software, net Capitalized internal-use software, net Property, Plant and Equipment, Net Property and equipment, net Property and equipment, net Finite-Lived Intangible Assets, Net Intangible assets, net Intangible assets, net Goodwill Goodwill Assets Total assets Liabilities and Equity [Abstract] Liabilities and Stockholders? Equity Liabilities, Current [Abstract] Current liabilities: Accounts Payable, Current Accounts payable Business Combination, Contingent Consideration, Liability Consideration related to acquisitions Accrued Liabilities, Current Accrued expenses Total accrued expenses Represents the amount of total current liabilities, before client fund obligations, incurred as part of normal operations that are expected to be paid during the following twelve months or within one business cycle, if longer. Liabilities Current before Client Fund Obligations Total current liabilities before client fund obligations Represents the amount of obligations related to client funds that will be paid within the next twelve months or within one business cycle, if longer. Client Fund Obligations Current Client fund obligations Liabilities, Current Total current liabilities Deferred Rent Credit, Noncurrent Deferred rent Deferred Tax Liabilities, Net, Noncurrent Deferred income tax liabilities, net Liabilities Total liabilities Stockholders' Equity Attributable to Parent [Abstract] Stockholders' equity Preferred Stock, Value, Issued Preferred stock, $0.001 par value, 5,000 authorized, no shares issued and outstanding at June 30, 2015 and 2016 Common Stock, Value, Issued Common stock, $0.001 par value, 155,000 shares authorized at June 30, 2015 and 2016, 50,703 and 51,132 shares issued and outstanding at June 30, 2015 and 2016, respectively Additional Paid in Capital Additional paid-in capital Retained Earnings (Accumulated Deficit) Accumulated deficit Stockholders' Equity Attributable to Parent Balance Balance Total stockholders' equity Liabilities and Equity Total liabilities and stockholders' equity Preferred Stock, Par or Stated Value Per Share Preferred Stock, par value (in dollars per share) Preferred Stock, Shares Authorized Preferred Stock, shares authorized Preferred Stock, Shares Issued Preferred Stock, shares issued Preferred Stock, Shares Outstanding Preferred Stock, shares outstanding Common Stock, Par or Stated Value Per Share Common Stock, par value (in dollars per share) Common Stock, Shares Authorized Common Stock, shares authorized Common Stock, Shares, Issued Common Stock, shares issued Common Stock, Shares, Outstanding Balance (in shares) Balance (in shares) Common Stock, shares outstanding Consolidated Statements of Operations Consolidated Statements of Operations Data Revenues [Abstract] Revenues: Represents the amount of fees earned during the period from providing services that are recurring in nature. Recurring Fees Recurring fees Represents the amount of interest income on funds held for clients during the period. Interest Income on Funds Held for Clients Interest income on funds held for clients Represents the aggregate amount of revenue recognized during the period that is recurring in nature. Recurring Revenues Total recurring revenues Represents the amount of revenue earned from providing implementation services and other activities during the period. Implementation Services and Other Revenue Implementation services and other Revenues Revenues Total revenues Cost of Revenue [Abstract] Cost of revenues: Represents the amount of expenses incurred during the period from providing services that are recurring in nature. Cost of Recurring Revenue Recurring revenues Represents the amount of expenses incurred during the period from providing implementation services and other activities. Implementation Services and Other Cost of Revenue Implementation services and other Cost of Revenue Total cost of revenues Gross Profit Gross profit Gross profit Operating Expenses [Abstract] Operating expenses: Selling and Marketing Expense Sales and marketing Research and Development Expense Research and development General and Administrative Expense General and administrative Operating Expenses Total operating expenses Operating Income (Loss) Operating income (loss) Operating loss Nonoperating Income (Expense) Other income (expense) Income (Loss) from Continuing Operations before Income Taxes, Extraordinary Items, Noncontrolling Interest Loss before income taxes Income Tax Expense (Benefit) Income tax expense Total income tax expense Net Income (Loss) Attributable to Parent Net income (loss) Net loss Net loss Net Income (Loss) Available to Common Stockholders, Basic Net loss attributable to common stockholders Earnings Per Share, Basic and Diluted [Abstract] Net income (loss) per share attributable to common stockholders: Earnings Per Share, Basic Basic (in dollars per share) Earnings Per Share, Diluted Diluted (in dollars per share) Weighted-average shares used in computing net loss per share attributable to common stockholders: Weighted-average shares used in computing net income (loss) per share attributable to common stockholders: Weighted Average Number of Shares Outstanding, Basic Basic (in shares) Weighted Average Number of Shares Outstanding, Diluted Diluted (in shares) Consolidated Statements of Changes in Redeemable Convertible Preferred Stock and Stockholders? Equity (Deficit) Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Common Stock [Member] Common Stock Additional Paid In Capital [Member] Additional Paid-in Capital Retained Earnings [Member] Accumulated Deficit Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity (Deficit) Stock Issued During Period, Value, New Issues Initial public offering, net of issuance costs Stock Issued During Period, Shares, New Issues Initial public offering, net of issuance costs (in shares) Stock Issued During Period, Value, Conversion of Convertible Securities Conversion of redeemable convertible preferred stock Stock Issued During Period, Shares, Conversion of Convertible Securities Number of shares issued on conversion of series A and series B redeemable convertible preferred stock Conversion of redeemable convertible preferred stock (in shares) Partners' Capital Account, Contributions Capital contribution Amount received from related party for cash bonus to long-term employees Represents the aggregate shares of stock related to Restricted Stock Awards vested during the period. Stock Issued During Period Shares Restricted Stock Vesting Vesting of restricted shares (in shares) Equity impact of the value of follow on stock issued during the period. Stock Issued During Period, Value, Follow On Issues Follow-on offering, net of issuance costs Number of follow on stock issued during the period. Stock Issued During Period Shares Follow On Issues Follow-on offering, net of issuance costs (in shares) Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition Stock-based compensation expense Stock Issued During Period, Value, Stock Options Exercised Stock options exercised Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Options exercised (in shares) Stock options exercised (in shares) Represents the aggregate value of stock related to restricted stock units vested during the period. Adjustments to Additional Paid in Capital Restricted Stock Vesting Issuance of common stock upon vesting of restricted stock units Represents the number of shares of stock related to restricted stock units that vested during the period. Stock Issued During Period Shares Restricted Stock Units Vesting Issuance of common stock upon vesting of restricted stock units (in shares) Stock Issued During Period, Value, Employee Stock Purchase Plan Issuance of common stock under employee stock purchase plan Stock Issued During Period, Shares, Employee Stock Purchase Plans Number of shares issued Issuance of common stock under employee stock purchase plan (in shares) Represents the aggregate change in value due to net settlement of taxes and/or exercise price of options exercised and/or RSUs/RSAs vested during the period. Net settlement for taxes and/or exercise price related to equity awards Net settlement for taxes and/or exercise price related to equity awards Represents information pertaining to number of shares utilized in net settlement of taxes and/or exercise price of options exercised and/or RSUs/RSAs vested during the period. Net settlement for taxes and/or exercise price related to equity awards (in shares) Net settlement for taxes and/or exercise price related to equity awards (in shares) Shares withheld in settlement of taxes and exercise price (in shares) Temporary Equity, by Class of Stock [Table] Class of Stock [Axis] Class Of Stock [Domain] Class of Stock [Domain] Series A Preferred Stock [Member] Series A redeemable convertible preferred stock Series B Preferred Stock [Member] Series B redeemable convertible preferred stock Temporary Equity [Line Items] Redeemable Convertible Preferred Stock Statement Temporary Equity, Carrying Amount, Attributable to Parent Balance Balance Temporary Equity, Shares Issued Balance (in shares) Balance (in shares) Consolidated Statements of Cash Flows Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract] Cash flows from operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net loss to net cash provided by operating activities: Share-based Compensation Stock-based compensation Depreciation, Depletion and Amortization Depreciation and amortization Deferred Income Tax Expense (Benefit) Deferred income tax expense Provision for Doubtful Accounts Charged to expense Provision for doubtful accounts Gain (Loss) on Disposition of Property Plant Equipment Loss on disposal of equipment Increase (Decrease) in Operating Capital [Abstract] Changes in operating assets and liabilities: Increase (Decrease) in Accounts Receivable Accounts receivable Increase (Decrease) in Prepaid Expense Prepaid expenses Increase (Decrease) in Accounts Payable, Trade Trade accounts payable Increase (Decrease) in Accrued Liabilities Accrued expenses Net Cash Provided by (Used in) Operating Activities, Continuing Operations Net cash provided by operating activities Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract] Cash flows from investing activities: Payments to Develop Software Capitalized internal-use software costs Payments to Acquire Property, Plant, and Equipment Purchases of property and equipment Payments to Acquire Businesses, Gross Payments for acquisitions Payments for acquisition Increase (Decrease) in Client Funds Held Net change in funds held for clients Net Cash Provided by (Used in) Investing Activities, Continuing Operations Net cash used in investing activities Net Cash Provided by (Used in) Financing Activities, Continuing Operations [Abstract] Cash flows from financing activities: Represents the amount of net increase (decrease) in client funds obligation during the period. Increase (Decrease) in Client Funds Obligation Net change in client funds obligation Repayments of Long-term Debt Principal payments on long-term debt Proceeds from Issuance Initial Public Offering Proceeds from initial public offering, net of issuance costs Proceeds from Issuance of Common Stock Proceeds from follow-on offering, net of issuance costs Payments of Stock Issuance Costs Payments on initial public offering costs Proceeds from Contributed Capital Capital contribution Proceeds from Stock Options Exercised Proceeds from exercise of stock options Proceeds from Issuance of Shares under Incentive and Share-based Compensation Plans, Excluding Stock Options Proceeds from employee stock purchase plan Taxes paid related to net share settlement of equity awards Taxes paid related to net share settlement of equity awards Net Cash Provided by (Used in) Financing Activities, Continuing Operations Net cash provided by financing activities Net Cash Provided by (Used in) Continuing Operations Net Change in Cash and Cash Equivalents Noncash Investing and Financing Items [Abstract] Supplemental Disclosure of Non-Cash Investing and Financing Activities Represents the amount of build-out allowances received from landlords. Build-out Allowance Received from Landlord Build-out allowances received from landlords Fair Value of Assets Acquired Purchase of property and equipment and internal-use software, accrued but not paid Represents the unpaid offering costs that have accrued during the period. Unpaid Initial Offering Costs Unpaid initial offering costs Supplemental Cash Flow Information [Abstract] Supplemental disclosure of cash flow information Income Taxes Paid, Net Cash paid for income taxes, net of refunds Interest Paid Cash paid for interest Organization and Description of Business Business Description and Basis of Presentation [Text Block] Organization and Description of Business Summary of Significant Accounting Policies Significant Accounting Policies [Text Block] Summary of Significant Accounting Policies Funds Held for Clients and Client Fund Obligations The entire disclosure for funds held for clients and client fund obligations. Funds Held for Clients and Client Fund Obligations Disclosure [Text Block] Funds Held for Clients and Client Fund Obligations Fair Value Measurements Fair Value Disclosures [Text Block] Fair Value Measurements Business Combinations Business Combination Disclosure [Text Block] Business Combinations Capitalized Internal-Use Software Research, Development, and Computer Software Disclosure [Text Block] Capitalized Internal-Use Software Property and Equipment Property, Plant and Equipment Disclosure [Text Block] Property and Equipment Goodwill and Intangible Assets Goodwill and Intangible Assets Disclosure [Text Block] Goodwill and Intangible Assets Accrued Expenses Accounts Payable and Accrued Liabilities Disclosure [Text Block] Accrued Expenses Leases Leases of Lessee Disclosure [Text Block] Leases Income Taxes Income Tax Disclosure [Text Block] Income Taxes Stockholders' Equity Stockholders' Equity Note Disclosure [Text Block] Stockholders' Equity Redeemable Convertible Preferred Stock The entire disclosure for redeemable convertible preferred stock. Temporary Equity Disclosure [Text Block] Redeemable Convertible Preferred Stock Benefit Plans Compensation and Employee Benefit Plans [Text Block] Benefit Plans Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Commitments and Contingencies Earnings Per Share Earnings Per Share [Text Block] Earnings Per Share Related Party Transactions Related Party Transactions Disclosure [Text Block] Related Party Transactions Selected Quarterly Financial Data (unaudited) Quarterly Financial Information [Text Block] Selected Quarterly Financial Data (unaudited) Disclosure of accounting policy for basis of presentation, consolidation and use of estimates. Basis of Presentation Consolidation and Use of Estimates [Policies Text Block] Basis of Presentation, Consolidation, and Use of Estimates Concentration Risk, Credit Risk, Policy [Policy Text Block] Concentrations of Risk