00100 - Statement - CONSOLIDATED BALANCE SHEETS
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00200 - Statement - CONSOLIDATED STATEMENTS OF OPERATIONS
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00400 - Statement - CONSOLIDATED STATEMENTS OF CASH FLOWS
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40201 - Disclosure - Summary of Significant Accounting Policies - Cash (Details)
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40401 - Disclosure - Net (Loss) Income per Share - EPS (Details)
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40501 - Disclosure - Acquisitions - Prescribe Wellness (Details)
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40502 - Disclosure - Acquisitions - DoseMe (Details)
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40701 - Disclosure - Leases - Components of Lease Expense (Details)
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40702 - Disclosure - Leases - Supplemental Balance Sheet Information (Details)
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40704 - Disclosure - Leases - Maturities of Lease Liabilities (Details)
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40704 - Disclosure - Leases - Maturities of Lease Liabilities (Details) (calc2)
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40706 - Disclosure - Leases - Future minimum lease payments - 2018 (Details)
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40706 - Disclosure - Leases - Future minimum lease payments - 2018 (Details) (calc 2)
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40801 - Disclosure - Software Development Costs (Details)
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40902 - Disclosure - Goodwill and Intangible Assets - Intangible assets (Details)
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40903 - Disclosure - Goodwill and Intangible Assets - Amortization (Details)
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41001 - Disclosure - Accrued Expenses and Other Liabilities (Details)
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41102 - Disclosure - Lines of Credit and Long-Term Debt - Capital Lease Obligations (Details) (calc2)
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41104 - Disclosure - Lines of Credit and Long-Term Debt - Long-term debt (Details)
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41601 - Disclosure - Fair Value Measurements - Liabilities (Details)
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00090 - Document - Document and Entity Information
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00105 - Statement - CONSOLIDATED BALANCE SHEETS (parenthetical)
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00300 - Statement - CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
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10101 - Disclosure - Nature of Business
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10201 - Disclosure - Summary of Significant Accounting Policies
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10301 - Disclosure - Revenue
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10401 - Disclosure - Net (Loss) Income per Share
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10501 - Disclosure - Acquisitions
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10601 - Disclosure - Property and Equipment
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10801 - Disclosure - Software Development Costs
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10901 - Disclosure - Goodwill and Intangible Assets
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11001 - Disclosure - Accrued Expenses and Other Liabilities
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11101 - Disclosure - Lines of Credit and Long-Term Debt
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11201 - Disclosure - Income Taxes
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11301 - Disclosure - Other Long-term Liabilities
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11401 - Disclosure - Stockholders' Equity
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11501 - Disclosure - Stock-Based Compensation
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11601 - Disclosure - Fair Value Measurements
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11701 - Disclosure - Commitments and Contingencies
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20202 - Disclosure - Summary of Significant Accounting Policies (Policies)
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30303 - Disclosure - Revenue (Tables)
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30403 - Disclosure - Net (Loss) Income per Share (Tables)
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30503 - Disclosure - Acquisitions (Tables)
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30803 - Disclosure - Software Development Costs (Tables)
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30903 - Disclosure - Goodwill and Intangible Assets (Tables)
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31003 - Disclosure - Accrued Expenses and Other Liabilities (Tables)
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31103 - Disclosure - Lines of Credit and Long-Term Debt (Tables)
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31503 - Disclosure - Stock-Based Compensation (Tables)
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31603 - Disclosure - Fair Value Measurements (Tables)
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40202 - Disclosure - Summary of Significant Accounting Policies - Accounts Receivable, net (Details)
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40203 - Disclosure - Summary of Significant Accounting Policies - Leases (Details)
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40301 - Disclosure - Revenue - General (Details)
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40302 - Disclosure - Revenue - Disaggregation (Details)
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40303 - Disclosure - Revenue - Contract balances (Details)
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40304 - Disclosure - Revenue - Change in contract balances (Details)
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40402 - Disclosure - Net (Loss) Income per Share - Anti-dilutive Securities (Details)
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40503 - Disclosure - Acquisitions - Pro forma (unaudited) (Details)
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40601 - Disclosure - Property and Equipment (Details)
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40703 - Disclosure - Leases - Supplemental Cash Flow Information (Details)
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40705 - Disclosure - Leases - Additional Operating Lease Commitments (Details)
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40901 - Disclosure - Goodwill and Intangible Assets - Goodwill (Details)
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41101 - Disclosure - Lines of Credit and Long-Term Debt - Lines of Credit (Details)
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41102 - Disclosure - Lines of Credit and Long-Term Debt - Convertible Senior Subordinated Notes (Details)
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41103 - Disclosure - Lines of Credit and Long-Term Debt - Convertible Note Hedge and Warrant Transactions (Details)
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41105 - Disclosure - Lines of Credit and Long-Term Debt - Other Financing (Details)
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41201 - Disclosure - Income Taxes (Details)
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41301 - Disclosure - Other Long-term Liabilities (Details)
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41401 - Disclosure - Stockholders' Equity - Common Stock Repurchase (Details)
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41402 - Disclosure - Stockholders' Equity - Warrants (Details)
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41501 - Disclosure - Stock-Based Compensation - Plans (Details)
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41502 - Disclosure - Stock-Based Compensation - Restricted Common Stock (Details)
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41503 - Disclosure - Stock-Based Compensation - Performance Based Stock Award (Details)
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41504 - Disclosure - Stock-Based Compensation - Other Stock Awards (Details)
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41505 - Disclosure - Stock-Based Compensation - Options Valuation (Details)
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41506 - Disclosure - Stock-Based Compensation - Options Activity (Details)
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41507 - Disclosure - Stock-Based Compensation - Expense (Details)
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41602 - Disclosure - Fair Value Measurements - Contingent consideration rollforward (Details)
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41603 - Disclosure - Fair Value Measurements - Financial Instruments (Details)
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10701 - Disclosure - Leases
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30203 - Disclosure - Summary of Significant Accounting Policies (Tables)
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30703 - Disclosure - Leases (Tables)
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