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 Cash Flows (Unaudited) link:calculationLink link:definitionLink link:presentationLink 006 - Disclosure - Note 1 - Basis of Presentation link:calculationLink link:definitionLink link:presentationLink 007 - Disclosure - Note 2 - Investments and Fair Value Measurements link:calculationLink link:definitionLink link:presentationLink 008 - Disclosure - Note 3 - Inventories link:calculationLink link:definitionLink link:presentationLink 009 - Disclosure - Note 4 - Property, Plant and Equipment, Net link:calculationLink link:definitionLink link:presentationLink 010 - Disclosure - Note 5 - Accrued Liabilities link:calculationLink link:definitionLink link:presentationLink 011 - Disclosure - Note 6 - Related Party Transactions link:calculationLink link:definitionLink link:presentationLink 012 - Disclosure - Note 7 - Investments in Privately Held Raw Material Companies link:calculationLink link:definitionLink link:presentationLink 013 - Disclosure - Note 8 - Stockholders' Equity link:calculationLink link:definitionLink link:presentationLink 014 - Disclosure - Note 9 - Stock-based Compensation link:calculationLink link:definitionLink link:presentationLink 015 - Disclosure - Note 10 - Net Income (Loss) Per Share link:calculationLink link:definitionLink link:presentationLink 016 - Disclosure - Note 11 - Segment Information and Foreign Operations link:calculationLink link:definitionLink link:presentationLink 017 - Disclosure - Note 12 - Commitments and Contingencies link:calculationLink link:definitionLink link:presentationLink 018 - Disclosure - Note 13 - Other Income, Net link:calculationLink link:definitionLink link:presentationLink 019 - Disclosure - Note 14 - Income Taxes link:calculationLink link:definitionLink link:presentationLink 020 - Disclosure - Note 15 - Revenue link:calculationLink link:definitionLink link:presentationLink 021 - Disclosure - Note 16 - Loans and Line of Credit link:calculationLink link:definitionLink link:presentationLink 022 - Disclosure - Note 17 - Leases link:calculationLink link:definitionLink link:presentationLink 023 - Disclosure - Note 18 - Redeemable Noncontrolling Interests link:calculationLink link:definitionLink link:presentationLink 024 - Disclosure - Note 19 - Recent Accounting Pronouncements link:calculationLink link:definitionLink link:presentationLink 025 - Disclosure - Note 20 - Subsequent Events link:calculationLink link:definitionLink link:presentationLink 995472 - Disclosure - Note 2 - Investments and Fair Value Measurements (Tables) link:calculationLink link:definitionLink link:presentationLink 995473 - Disclosure - Note 3 - Inventories (Tables) link:calculationLink link:definitionLink link:presentationLink 995474 - Disclosure - Note 4 - Property, Plant and Equipment, Net (Tables) link:calculationLink link:definitionLink link:presentationLink 995475 - Disclosure - Note 5 - Accrued Liabilities (Tables) link:calculationLink link:definitionLink link:presentationLink 995476 - Disclosure - Note 7 - Investments in Privately Held Raw Material Companies (Tables) link:calculationLink link:definitionLink link:presentationLink 995477 - Disclosure - Note 8 - Stockholders' Equity (Tables) link:calculationLink link:definitionLink link:presentationLink 995478 - Disclosure - Note 9 - Stock-based Compensation (Tables) link:calculationLink link:definitionLink link:presentationLink 995479 - Disclosure - Note 10 - Net Income (Loss) Per Share (Tables) link:calculationLink link:definitionLink link:presentationLink 995480 - Disclosure - Note 11 - Segment Information and Foreign Operations (Tables) link:calculationLink link:definitionLink link:presentationLink 995481 - Disclosure - Note 12 - Commitments and Contingencies (Tables) link:calculationLink link:definitionLink link:presentationLink 995482 - Disclosure - Note 15 - Revenue (Tables) link:calculationLink link:definitionLink link:presentationLink 995483 - Disclosure - Note 16 - Loans and Line of Credit (Tables) link:calculationLink link:definitionLink link:presentationLink 995484 - Disclosure - Note 17 - Leases (Tables) link:calculationLink link:definitionLink link:presentationLink 995485 - Disclosure - Note 18 - Redeemable Noncontrolling Interests (Tables) link:calculationLink link:definitionLink link:presentationLink 995486 - Disclosure - Note 2 - Investments and Fair Value Measurements (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995487 - Disclosure - Note 2 - Investments and Fair Value Measurements - Schedule of Cash, Cash Equivalents, and Investments (Details) link:calculationLink link:definitionLink link:presentationLink 995488 - Disclosure - Note 2 - Investments and Fair Value Measurements - Unrealized Loss Positions (Details) link:calculationLink link:definitionLink link:presentationLink 995489 - Disclosure - Note 3 - Inventories (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995490 - Disclosure - Note 3 - Inventories - Schedule of Inventory (Details) link:calculationLink link:definitionLink link:presentationLink 995491 - Disclosure - Note 4 - Property, Plant and Equipment, Net (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995492 - Disclosure - Note 4 - Property, Plant and Equipment, Net - Schedule of Property, Plant and Equipment (Details) link:calculationLink link:definitionLink link:presentationLink 995493 - Disclosure - Note 5 - Accrued Liabilities - Accrued Liabilities (Details) link:calculationLink link:definitionLink link:presentationLink 995494 - Disclosure - Note 6 - Related Party Transactions (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995495 - Disclosure - Note 7 - Investments in Privately Held Raw Material Companies (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995496 - Disclosure - Note 7 - Investments in Privately-Held Raw Material Companies - Summary of Investments (Details) link:calculationLink link:definitionLink link:presentationLink 995497 - Disclosure - Note 7 - Investments in Privately-Held Raw Material Companies - Summary Information for Equity Method Investments (Details) link:calculationLink link:definitionLink link:presentationLink 995498 - Disclosure - Note 8 - Stockholders' Equity (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995499 - Disclosure - Note 8 - Stockholders' Equity - Schedule of Changes in Stockholders' Equity (Details) link:calculationLink link:definitionLink link:presentationLink 995500 - Disclosure - Note 8 - Stockholders' Equity - Schedule of Changes in Stockholders' Equity (Details) (Parentheticals) link:calculationLink link:definitionLink link:presentationLink 995501 - Disclosure - Note 9 - Stock-based Compensation (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995502 - Disclosure - Note 9 - Stock-based Compensation - Summary of Compensation Costs Related to Stock-Based Compensation Awards (Details) link:calculationLink link:definitionLink link:presentationLink 995503 - Disclosure - Note 9 - Stock-based Compensation - Summary of Compensation Costs Related to Stock-Based Compensation Awards 2 (Details) link:calculationLink link:definitionLink link:presentationLink 995504 - Disclosure - Note 9 - Stock-Based Compensation - Summary of Stock Options (Details) link:calculationLink link:definitionLink link:presentationLink 995505 - Disclosure - Note 9 - Stock-based Compensation - Summary of Restricted Stock Awards (Details) link:calculationLink link:definitionLink link:presentationLink 995506 - Disclosure - Note 9 - Stock-based Compensation - Summary of Performance Shares Activity (Details) link:calculationLink link:definitionLink link:presentationLink 995507 - Disclosure - Note 10 - Net Income (Loss) Per Share (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995508 - Disclosure - Note 10 - Net Income (Loss) Per Share - Reconciliation of Earnings Per Share (Details) link:calculationLink link:definitionLink link:presentationLink 995509 - Disclosure - Note 11 - Segment Information and Foreign Operations (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995510 - Disclosure - Note 11 - Segment Information and Foreign Operations - Reporting of Segment Revenue by Product Type (Details) link:calculationLink link:definitionLink link:presentationLink 995511 - Disclosure - Note 11 - Segment Information and Foreign Operations - Segment Revenue Reporting by Geographic Region (Details) link:calculationLink link:definitionLink link:presentationLink 995512 - Disclosure - Note 11 - Segment Information and Foreign Operations - Reconciliation of Long-lived Assets by Geographic Region (Details) link:calculationLink link:definitionLink link:presentationLink 995513 - Disclosure - Note 12 - Commitments and Contingencies (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995514 - Disclosure - Note 12 - Commitments and Contingencies - Schedule of Changes in Accrual of Warranties (Details) link:calculationLink link:definitionLink link:presentationLink 995515 - Disclosure - Note 13 - Other Income, Net (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995516 - Disclosure - Note 15 - Revenue (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995517 - Disclosure - Note 15 - Revenue - Summary of Contract Liabilities (Details) link:calculationLink link:definitionLink link:presentationLink 995518 - Disclosure - Note 16 - Loans and Line of Credit 1 (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995519 - Disclosure - Note 16 - Loans and Line of Credit 2 (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995520 - Disclosure - Note 16 - Loans and Line of Credit - Maturities of Long-Term Loans (Details) link:calculationLink link:definitionLink link:presentationLink 995521 - Disclosure - Note 17 - Leases (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995522 - Disclosure - Note 17 - Leases - Maturities of Lease Liabilities (Details) link:calculationLink link:definitionLink link:presentationLink 995523 - Disclosure - Note 17 - Leases - Information Related to Leases (Details) link:calculationLink link:definitionLink link:presentationLink 995524 - Disclosure - Note 17 - Leases - Supplemental Cash Flow Information Related to Leases (Details) link:calculationLink link:definitionLink link:presentationLink 995525 - Disclosure - Note 17 - Leases - Lease Cost (Details) link:calculationLink link:definitionLink link:presentationLink 995526 - Disclosure - Note 18 - Redeemable Noncontrolling Interests (Details Textual) link:calculationLink link:definitionLink link:presentationLink 995527 - Disclosure - Note 18 - Redeemable Noncontrolling Interests - Schedule of Redeemable Noncontrolling Interests (Details) link:calculationLink link:definitionLink link:presentationLink 995528 - Disclosure - Note 20 - Subsequent Events (Details Textual) link:calculationLink link:definitionLink link:presentationLink