000 - Document - Document And Entity Information link:calculationLink link:definitionLink link:presentationLink 001 - Statement - Unaudited Condensed Consolidated Balance Sheets link:calculationLink link:definitionLink link:presentationLink 002 - Statement - Unaudited Condensed Consolidated Statements of Operations link:calculationLink link:definitionLink link:presentationLink 003 - Statement - Unaudited Condensed Consolidated Statements of Comprehensive Loss link:calculationLink link:definitionLink link:presentationLink 004 - Statement - Unaudited Condensed Consolidated Statements of Stockholders' Equity link:calculationLink link:definitionLink link:presentationLink 005 - Statement - Unaudited Condensed Consolidated Statements of Cash Flows link:calculationLink link:definitionLink link:presentationLink 006 - Disclosure - Note 1 - Nature of the Business and Operations and Liquidity link:calculationLink link:definitionLink link:presentationLink 007 - Disclosure - Note 2 - Acquisition link:calculationLink link:definitionLink link:presentationLink 008 - Disclosure - Note 3 - Revenue Recognition link:calculationLink link:definitionLink link:presentationLink 009 - Disclosure - Note 4 - Stock-based Compensation link:calculationLink link:definitionLink link:presentationLink 010 - Disclosure - Note 5 - Computation of Net Loss Per Common Share link:calculationLink link:definitionLink link:presentationLink 011 - Disclosure - Note 6 - Goodwill and Other Intangibles link:calculationLink link:definitionLink link:presentationLink 012 - Disclosure - Note 7 - Fair Value Measurements link:calculationLink link:definitionLink link:presentationLink 013 - Disclosure - Note 8 - Accounts Receivable link:calculationLink link:definitionLink link:presentationLink 014 - Disclosure - Note 9 - Inventory link:calculationLink link:definitionLink link:presentationLink 015 - Disclosure - Note 10 - Prepaid and Other Current Assets link:calculationLink link:definitionLink link:presentationLink 016 - Disclosure - Note 11 - Property, Plant and Equipment link:calculationLink link:definitionLink link:presentationLink 017 - Disclosure - Note 12 - Equity Method Investments link:calculationLink link:definitionLink link:presentationLink 018 - Disclosure - Note 13 - Accounts Payable and Accrued Expenses link:calculationLink link:definitionLink link:presentationLink 019 - Disclosure - Note 14 - Income Taxes link:calculationLink link:definitionLink link:presentationLink 020 - Disclosure - Note 15 - Contingent Consideration link:calculationLink link:definitionLink link:presentationLink 021 - Disclosure - Note 16 - Debt link:calculationLink link:definitionLink link:presentationLink 022 - Disclosure - Note 17 - Leases link:calculationLink link:definitionLink link:presentationLink 023 - Disclosure - Note 18 - Commitments and Contingencies link:calculationLink link:definitionLink link:presentationLink 024 - Disclosure - Note 19 - Business Segments link:calculationLink link:definitionLink link:presentationLink 025 - Disclosure - Note 20 - Recent Accounting Pronouncements link:calculationLink link:definitionLink link:presentationLink 026 - Disclosure - Note 21 - Subsequent Events link:calculationLink link:definitionLink link:presentationLink 995473 - Disclosure - Note 2 - Acquisition (Tables) link:calculationLink link:definitionLink link:presentationLink 995474 - Disclosure - Note 3 - Revenue Recognition (Tables) link:calculationLink link:definitionLink link:presentationLink 995475 - Disclosure - Note 4 - Stock-based Compensation (Tables) link:calculationLink link:definitionLink link:presentationLink 995476 - Disclosure - Note 5 - Computation of Net Loss Per Common Share (Tables) link:calculationLink link:definitionLink link:presentationLink 995477 - Disclosure - Note 6 - Goodwill and Other Intangibles (Tables) link:calculationLink link:definitionLink link:presentationLink 995478 - Disclosure - Note 7 - Fair Value Measurements (Tables) link:calculationLink link:definitionLink link:presentationLink 995479 - Disclosure - Note 8 - Accounts Receivable (Tables) link:calculationLink link:definitionLink link:presentationLink 995480 - Disclosure - Note 9 - Inventory (Tables) link:calculationLink link:definitionLink link:presentationLink 995481 - Disclosure - Note 11 - Property, Plant and Equipment (Tables) link:calculationLink link:definitionLink link:presentationLink 995482 - Disclosure - Note 12 - Equity Method Investments (Tables) link:calculationLink link:definitionLink link:presentationLink 995483 - Disclosure - Note 13 - Accounts Payable and Accrued Expenses (Tables) link:calculationLink link:definitionLink link:presentationLink 995484 - Disclosure - Note 15 - Contingent Consideration (Tables) link:calculationLink link:definitionLink link:presentationLink 995485 - Disclosure - Note 17 - Leases (Tables) link:calculationLink link:definitionLink link:presentationLink 995486 - Disclosure - Note 19 - Business Segments (Tables) link:calculationLink link:definitionLink link:presentationLink 995487 - Disclosure - Note 1 - Nature of the Business and Operations and Liquidity (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995488 - Disclosure - Note 2 - Acquisition (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995489 - Disclosure - Note 2 - Acquisition - Schedule of Business Acquisitions (Details) link:calculationLink link:definitionLink link:presentationLink 995490 - Disclosure - Note 2 - Acquisition - Assets Acquired and Liabilities Assumed (Details) link:calculationLink link:definitionLink link:presentationLink 995491 - Disclosure - Note 2 - Acquisitions - Pro Forma Information (Details) link:calculationLink link:definitionLink link:presentationLink 995492 - Disclosure - Note 3 - Revenue Recognition 1 (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995493 - Disclosure - Note 3 - Revenue Recognition 2 (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995494 - Disclosure - Note 3 - Revenue Recognition - Disaggregation of Revenue (Details) link:calculationLink link:definitionLink link:presentationLink 995495 - Disclosure - Note 3 - Revenue Recognition - Contract Assets and Liabilities (Details) link:calculationLink link:definitionLink link:presentationLink 995496 - Disclosure - Note 3 - Revenue Recognition - Revenues by Major Customers (Details) link:calculationLink link:definitionLink link:presentationLink 995497 - Disclosure - Note 4 - Stock-based Compensation (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995498 - Disclosure - Note 4 - Stock-based Compensation - Stock-based Compensation Expense by Financial Statement Line Item (Details) link:calculationLink link:definitionLink link:presentationLink 995499 - Disclosure - Note 5 - Computation of Net Loss Per Common Share (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995500 - Disclosure - Note 5 - Computation of Net Loss Per Common Share - Reconciliation of Numerators and Denominators of EPS Calculation (Details) link:calculationLink link:definitionLink link:presentationLink 995501 - Disclosure - Note 6 - Goodwill and Other Intangibles (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995502 - Disclosure - Note 6 - Goodwill and Other Intangibles - Schedule of Goodwill (Details) link:calculationLink link:definitionLink link:presentationLink 995503 - Disclosure - Note 6 - Goodwill and Other Intangibles - Intangible Assets (Details) link:calculationLink link:definitionLink link:presentationLink 995504 - Disclosure - Note 6 - Goodwill and Other Intangibles - Expected Future Amortization Expense (Details) link:calculationLink link:definitionLink link:presentationLink 995505 - Disclosure - Note 7 - Fair Value Measurements (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995506 - Disclosure - Note 7 - Fair Value Measurements - Assets and Liabilities Carried at Fair Value on a Recurring Basis (Details) link:calculationLink link:definitionLink link:presentationLink 995507 - Disclosure - Note 7 - Fair Value Measurements - Derivative Liability Measured at Fair value (Details) link:calculationLink link:definitionLink link:presentationLink 995508 - Disclosure - Note 8 - Accounts Receivable - Summary of Accounts Receivable (Details) link:calculationLink link:definitionLink link:presentationLink 995509 - Disclosure - Note 9 - Inventory (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995510 - Disclosure - Note 9 - Inventory - Summary of Net Inventory (Details) link:calculationLink link:definitionLink link:presentationLink 995511 - Disclosure - Note 10 - Prepaid and Other Current Assets (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995512 - Disclosure - Note 11 - Property, Plant and Equipment (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995513 - Disclosure - Note 11 - Property, Plant and Equipment - Cost and Accumulated Depreciation of Property and Equipment (Details) link:calculationLink link:definitionLink link:presentationLink 995514 - Disclosure - Note 12 - Equity Method Investments (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995515 - Disclosure - Note 12 - Equity-Method Investments - Schedule of Equity Method Investment Summarized Financial Information (Details) link:calculationLink link:definitionLink link:presentationLink 995516 - Disclosure - Note 13 - Accounts Payable and Accrued Expenses (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995517 - Disclosure - Note 13 - Accounts Payable and Accrued Expenses - Summary of Accounts Payable and Accrued Expenses (Details) link:calculationLink link:definitionLink link:presentationLink 995518 - Disclosure - Note 13 - Accounts Payable and Accrued Expenses - Product Warranty Activity (Details) link:calculationLink link:definitionLink link:presentationLink 995519 - Disclosure - Note 14 - Income Taxes (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995520 - Disclosure - Note 15 - Contingent Consideration (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995521 - Disclosure - Note 15 - Contingent Consideration - Summary of the Key Assumptions Used to Calculate Fair Value of Warrants (Details) link:calculationLink link:definitionLink link:presentationLink 995522 - Disclosure - Note 16 - Debt (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995523 - Disclosure - Note 17 - Leases (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995524 - Disclosure - Note 17 - Leases - Operating Lease Assets and Liabilities (Details) link:calculationLink link:definitionLink link:presentationLink 995525 - Disclosure - Note 17 - Leases - Lease Cost (Details) link:calculationLink link:definitionLink link:presentationLink 995526 - Disclosure - Note 17 - Leases - Minimum Future Lease Obligation (Details) link:calculationLink link:definitionLink link:presentationLink 995527 - Disclosure - Note 18 - Commitments and Contingencies (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995528 - Disclosure - Note 19 - Business Segments (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995529 - Disclosure - Note 19 - Business Segments - Operating Results for Business Segments (Details) link:calculationLink link:definitionLink link:presentationLink 995530 - Disclosure - Note 19 - Business Segments - Total Business Segments Assets (Details) link:calculationLink link:definitionLink link:presentationLink