000 - Document - Document And Entity Information link:calculationLink link:definitionLink link:presentationLink 001 - Statement - Consolidated Balance Sheets link:calculationLink link:definitionLink link:presentationLink 002 - Statement - Consolidated Balance Sheets (Parentheticals) link:calculationLink link:definitionLink link:presentationLink 003 - Statement - Consolidated Statements of Operations link:calculationLink link:definitionLink link:presentationLink 004 - Statement - Consolidated Statements of Comprehensive Income link:calculationLink link:definitionLink link:presentationLink 005 - Statement - Consolidated Statements of Stockholders' Equity link:calculationLink link:definitionLink link:presentationLink 006 - Statement - Consolidated Statements of Cash Flows link:calculationLink link:definitionLink link:presentationLink 995555 - Disclosure - Note 1 - Business and Basis of Presentation link:calculationLink link:definitionLink link:presentationLink 995556 - Disclosure - Note 2 - Significant Accounting Policies link:calculationLink link:definitionLink link:presentationLink 995557 - Disclosure - Note 3 - Accounts Receivable, Net link:calculationLink link:definitionLink link:presentationLink 995558 - Disclosure - Note 4 - Prepaid Expenses and Other link:calculationLink link:definitionLink link:presentationLink 995559 - Disclosure - Note 5 - Property and Equipment link:calculationLink link:definitionLink link:presentationLink 995560 - Disclosure - Note 6 - Leases link:calculationLink link:definitionLink link:presentationLink 995561 - Disclosure - Note 7 - Intangible Assets link:calculationLink link:definitionLink link:presentationLink 995562 - Disclosure - Note 8 - Accrued Expenses link:calculationLink link:definitionLink link:presentationLink 995563 - Disclosure - Note 9 - Debt link:calculationLink link:definitionLink link:presentationLink 995564 - Disclosure - Note 10 - Stockholders' Equity link:calculationLink link:definitionLink link:presentationLink 995565 - Disclosure - Note 11 - 401(k) Savings Plan link:calculationLink link:definitionLink link:presentationLink 995566 - Disclosure - Note 12 - Income Taxes link:calculationLink link:definitionLink link:presentationLink 995567 - Disclosure - Note 13 - Commitments and Contingencies link:calculationLink link:definitionLink link:presentationLink 995568 - Disclosure - Significant Accounting Policies (Policies) link:calculationLink link:definitionLink link:presentationLink 995569 - Disclosure - Note 2 - Significant Accounting Policies (Tables) link:calculationLink link:definitionLink link:presentationLink 995570 - Disclosure - Note 3 - Accounts Receivable, Net (Tables) link:calculationLink link:definitionLink link:presentationLink 995571 - Disclosure - Note 4 - Prepaid Expenses and Other (Tables) link:calculationLink link:definitionLink link:presentationLink 995572 - Disclosure - Note 5 - Property and Equipment (Tables) link:calculationLink link:definitionLink link:presentationLink 995573 - Disclosure - Note 6 - Leases (Tables) link:calculationLink link:definitionLink link:presentationLink 995574 - Disclosure - Note 7 - Intangible Assets (Tables) link:calculationLink link:definitionLink link:presentationLink 995575 - Disclosure - Note 8 - Accrued Expenses (Tables) link:calculationLink link:definitionLink link:presentationLink 995576 - Disclosure - Note 9 - Debt (Tables) link:calculationLink link:definitionLink link:presentationLink 995577 - Disclosure - Note 10 - Stockholders' Equity (Tables) link:calculationLink link:definitionLink link:presentationLink 995578 - Disclosure - Note 12 - Income Taxes (Tables) link:calculationLink link:definitionLink link:presentationLink 995579 - Disclosure - Note 1 - Business and Basis of Presentation (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995580 - Disclosure - Note 2 - Significant Accounting Policies (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995581 - Disclosure - Note 2 - Significant Accounting Policies - Segment Information (Details) link:calculationLink link:definitionLink link:presentationLink 995582 - Disclosure - Note 2 - Significant Accounting Policies - Potentially Dilutive Securities Not Included in Calculation of Diluted Net Loss per Share (Details) link:calculationLink link:definitionLink link:presentationLink 995583 - Disclosure - Note 2 - Significant Accounting Policies - Assets Measured at Fair Value on Recurring Basis (Details) link:calculationLink link:definitionLink link:presentationLink 995584 - Disclosure - Note 2 - Significant Accounting Policies - Summary of Cash Equivalents and Short-term Investment (Details) link:calculationLink link:definitionLink link:presentationLink 995585 - Disclosure - Note 2 - Significant Accounting Policies - Inventory Balance (Details) link:calculationLink link:definitionLink link:presentationLink 995586 - Disclosure - Note 3 - Accounts Receivable, Net (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995587 - Disclosure - Note 3 - Accounts Receivable, Net - Schedule of Accounts Receivable, Net (Details) link:calculationLink link:definitionLink link:presentationLink 995588 - Disclosure - Note 4 - Prepaid Expenses and Other - Prepaid Expenses and Other (Details) link:calculationLink link:definitionLink link:presentationLink 995589 - Disclosure - Note 5 - Property and Equipment (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995590 - Disclosure - Note 5 - Property and Equipment - Property and Equipment (Details) link:calculationLink link:definitionLink link:presentationLink 995591 - Disclosure - Note 6 - Leases (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995592 - Disclosure - Note 6 - Leases - Future Minimum Lease Payments Under ASC 842 (Details) link:calculationLink link:definitionLink link:presentationLink 995593 - Disclosure - Note 6 - Leases - Future Minimum Lease Payments to be Received (Details) link:calculationLink link:definitionLink link:presentationLink 995594 - Disclosure - Note 6 - Leases - Supplemental Cash Flow Information Related to Leases (Details) link:calculationLink link:definitionLink link:presentationLink 995595 - Disclosure - Note 7 - Intangible Assets - Intangible Assets (Details) link:calculationLink link:definitionLink link:presentationLink 995596 - Disclosure - Note 7 - Intangible Assets - Future Amortization Expense Maturity (Details) link:calculationLink link:definitionLink link:presentationLink 995597 - Disclosure - Note 8 - Accrued Expenses - Composition of Current and Long-term Accrued Expenses (Details) link:calculationLink link:definitionLink link:presentationLink 995598 - Disclosure - Note 9 - Debt (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995599 - Disclosure - Note 9 - Debt - Schedule of Long Term Debt (Details) link:calculationLink link:definitionLink link:presentationLink 995600 - Disclosure - Note 9 - Debt - Schedule of Long Term Debt (Details) (Parentheticals) link:calculationLink link:definitionLink link:presentationLink 995601 - Disclosure - Note 9 - Debt - Future Minimum Principal Payments (Details) link:calculationLink link:definitionLink link:presentationLink 995602 - Disclosure - Note 9 - Debt - Schedule of Debt Issuance Costs and Discounts (Details) link:calculationLink link:definitionLink link:presentationLink 995603 - Disclosure - Note 10 - Stockholders' Equity (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995604 - Disclosure - Note 10 - Stockholders' Equity - Options Award Assumptions (Details) link:calculationLink link:definitionLink link:presentationLink 995605 - Disclosure - Note 10 - Stockholders' Equity - Stock-based Compensation Expense (Details) link:calculationLink link:definitionLink link:presentationLink 995606 - Disclosure - Note 10 - Stockholders' Equity - Stock Option Activity (Details) link:calculationLink link:definitionLink link:presentationLink 995607 - Disclosure - Note 10 - Stockholders' Equity - Restricted Stock Units (Details) link:calculationLink link:definitionLink link:presentationLink 995608 - Disclosure - Note 11 - 401(k) Savings Plan (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995609 - Disclosure - Note 12 - Income Taxes (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995610 - Disclosure - Note 12 - Income Taxes - Schedule of Income Before Income Taxes (Details) link:calculationLink link:definitionLink link:presentationLink 995611 - Disclosure - Note 12 - Income Taxes - Schedule of Income Tax Expense (Details) link:calculationLink link:definitionLink link:presentationLink 995612 - Disclosure - Note 12 - Income Taxes - Schedule of Income Tax Reconciliation (Details) link:calculationLink link:definitionLink link:presentationLink 995613 - Disclosure - Note 12 - Income Taxes - Components of Net Deferred Tax Assets (Details) link:calculationLink link:definitionLink link:presentationLink 995614 - Disclosure - Note 12 - Income Taxes - Reconciliation of Unrecognized Tax Benefits (Details) link:calculationLink link:definitionLink link:presentationLink 995615 - Disclosure - Note 12 - Income Taxes - Cash Taxes Paid (Details) link:calculationLink link:definitionLink link:presentationLink 995616 - Disclosure - Note 13 - Commitments and Contingencies (Details Textual) link:calculationLink link:definitionLink link:presentationLink