000 - Document - Document And Entity Information link:calculationLink link:definitionLink link:presentationLink 001 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited) link:calculationLink link:definitionLink link:presentationLink 002 - Statement - Condensed Consolidated Balance Sheets (Current Period Unaudited) (Parentheticals) link:calculationLink link:definitionLink link:presentationLink 003 - Statement - Condensed Consolidated Statements of Operations (Unaudited) link:calculationLink link:definitionLink link:presentationLink 004 - Statement - Condensed Consolidated Statements of Comprehensive Loss (Unaudited) link:calculationLink link:definitionLink link:presentationLink 005 - Statement - Condensed Consolidated Statements of Stockholders' Equity (Unaudited) link:calculationLink link:definitionLink link:presentationLink 006 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited) link:calculationLink link:definitionLink link:presentationLink 007 - Disclosure - Note 1 - Organization and Description of Business link:calculationLink link:definitionLink link:presentationLink 008 - Disclosure - Note 2 - Summary of Significant Accounting Policies link:calculationLink link:definitionLink link:presentationLink 009 - Disclosure - Note 3 - Inventory link:calculationLink link:definitionLink link:presentationLink 010 - Disclosure - Note 4 - Prepaid Expenses and Other Current Assets link:calculationLink link:definitionLink link:presentationLink 011 - Disclosure - Note 5 - Accrued and Other Current Liabilities link:calculationLink link:definitionLink link:presentationLink 012 - Disclosure - Note 6 - Credit Facility, Term Loans and Warrants link:calculationLink link:definitionLink link:presentationLink 013 - Disclosure - Note 7 - Stock-based Compensation link:calculationLink link:definitionLink link:presentationLink 014 - Disclosure - Note 8 - Net Loss Per Share link:calculationLink link:definitionLink link:presentationLink 015 - Disclosure - Note 9 - Commitments and Contingencies link:calculationLink link:definitionLink link:presentationLink 016 - Disclosure - Note 10 - Contingent Earn-out Liabilities link:calculationLink link:definitionLink link:presentationLink 017 - Disclosure - Note 11 - Goodwill and Intangibles link:calculationLink link:definitionLink link:presentationLink 018 - Disclosure - Note 12 - Restructuring link:calculationLink link:definitionLink link:presentationLink 019 - Disclosure - Note 13 - Subsequent Events link:calculationLink link:definitionLink link:presentationLink 020 - Disclosure - Significant Accounting Policies (Policies) link:calculationLink link:definitionLink link:presentationLink 021 - Disclosure - Note 2 - Summary of Significant Accounting Policies (Tables) link:calculationLink link:definitionLink link:presentationLink 022 - Disclosure - Note 3 - Inventory (Tables) link:calculationLink link:definitionLink link:presentationLink 023 - Disclosure - Note 4 - Prepaid Expenses and Other Current Assets (Tables) link:calculationLink link:definitionLink link:presentationLink 024 - Disclosure - Note 5 - Accrued and Other Current Liabilities (Tables) link:calculationLink link:definitionLink link:presentationLink 025 - Disclosure - Note 6 - Credit Facility, Term Loans and Warrants (Tables) link:calculationLink link:definitionLink link:presentationLink 026 - Disclosure - Note 7 - Stock-based Compensation (Tables) link:calculationLink link:definitionLink link:presentationLink 027 - Disclosure - Note 8 - Net Loss Per Share (Tables) link:calculationLink link:definitionLink link:presentationLink 028 - Disclosure - Note 10 - Contingent Earn-out Liabilities (Tables) link:calculationLink link:definitionLink link:presentationLink 029 - Disclosure - Note 11 - Goodwill and Intangibles (Tables) link:calculationLink link:definitionLink link:presentationLink 030 - Disclosure - Note 12 - Restructuring (Tables) link:calculationLink link:definitionLink link:presentationLink 031 - Disclosure - Note 1 - Organization and Description of Business (Details Textual) link:calculationLink link:definitionLink link:presentationLink 032 - Disclosure - Note 2 - Summary of Significant Accounting Policies (Details Textual) link:calculationLink link:definitionLink link:presentationLink 033 - Disclosure - Note 2 - Summary of Significant Accounting Policies - Disaggregation of Revenue (Details) link:calculationLink link:definitionLink link:presentationLink 034 - Disclosure - Note 2 - Summary of Significant Accounting Policies - Financial Assets Measured at Fair Value (Details) link:calculationLink link:definitionLink link:presentationLink 035 - Disclosure - Note 2 - Summary of Significant Accounting Policies - Fair Value Liabilities Measured on Recurring Basis (Details) link:calculationLink link:definitionLink link:presentationLink 036 - Disclosure - Note 3 - Inventory (Details Textual) link:calculationLink link:definitionLink link:presentationLink 037 - Disclosure - Note 3 - Inventory - Schedule of Inventory (Details) link:calculationLink link:definitionLink link:presentationLink 038 - Disclosure - Note 4 - Prepaid Expenses and Other Current Assets - Schedule of Prepaid Expenses and Other Current Assets (Details) link:calculationLink link:definitionLink link:presentationLink 039 - Disclosure - Note 5 - Accrued and Other Current Liabilities - Schedule of Accrued and Other Current Liabilities (Details) link:calculationLink link:definitionLink link:presentationLink 040 - Disclosure - Note 6 - Credit Facility, Term Loans and Warrants (Details Textual) link:calculationLink link:definitionLink link:presentationLink 041 - Disclosure - Note 6 - Credit Facility, Term Loans and Warrants - Schedule of Debt (Details) link:calculationLink link:definitionLink link:presentationLink 042 - Disclosure - Note 6 - Credit Facility, Term Loans and Warrants - Schedule of Interest Expense, Net (Details) link:calculationLink link:definitionLink link:presentationLink 043 - Disclosure - Note 7 - Stock-based Compensation (Details Textual) link:calculationLink link:definitionLink link:presentationLink 044 - Disclosure - Note 7 - Stock-based Compensation - Schedule of Option Activity (Details) link:calculationLink link:definitionLink link:presentationLink 045 - Disclosure - Note 7 - Stock-based Compensation - Restricted Stock Activity (Details) link:calculationLink link:definitionLink link:presentationLink 046 - Disclosure - Note 7 - Stock-based Compensation - Schedule of Stock-based Compensation Expense (Details) link:calculationLink link:definitionLink link:presentationLink 047 - Disclosure - Note 8 - Net Loss Per Share - Schedule of Net Loss Per Share (Details) link:calculationLink link:definitionLink link:presentationLink 048 - Disclosure - Note 9 - Commitments and Contingencies (Details Textual) link:calculationLink link:definitionLink link:presentationLink 049 - Disclosure - Note 10 - Contingent Earn-out Liabilities (Details Textual) link:calculationLink link:definitionLink link:presentationLink 050 - Disclosure - Note 10 - Contingent Earn-out Liabilities - Schedule of Contingent Earn-out Liabilities (Details) link:calculationLink link:definitionLink link:presentationLink 051 - Disclosure - Note 11 - Goodwill and Intangibles (Details Textual) link:calculationLink link:definitionLink link:presentationLink 052 - Disclosure - Note 11 - Goodwill and Intangibles - Schedule of Goodwill (Details) link:calculationLink link:definitionLink link:presentationLink 053 - Disclosure - Note 11 - Goodwill and Intangibles - Schedule of Intangible Assets (Details) link:calculationLink link:definitionLink link:presentationLink 054 - Disclosure - Note 11 - Goodwill and Intangibles - Schedule of Future Amortization Expense (Details) link:calculationLink link:definitionLink link:presentationLink 055 - Disclosure - Note 12 - Restructuring (Details Textual) link:calculationLink link:definitionLink link:presentationLink 056 - Disclosure - Note 12 - Restructuring - Schedule of Restructuring Costs (Details) link:calculationLink link:definitionLink link:presentationLink 057 - Disclosure - Note 12 - Restructuring - Summary of Restructuring Reserve (Details) link:calculationLink link:definitionLink link:presentationLink