00000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 00000002 - Statement - Balance Sheets link:presentationLink link:calculationLink link:definitionLink 00000003 - Statement - Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 00000004 - Statement - Statements of Operations link:presentationLink link:calculationLink link:definitionLink 00000005 - Statement - Statements of Stockholders' Equity link:presentationLink link:calculationLink link:definitionLink 00000006 - Statement - Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 999007 - Disclosure - NOTE 1 — Organization and Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 999008 - Disclosure - NOTE 2 — Intangible Assets link:presentationLink link:calculationLink link:definitionLink 999009 - Disclosure - NOTE 3 — Bank Financing Arrangements link:presentationLink link:calculationLink link:definitionLink 999010 - Disclosure - NOTE 4 — Secured Subordinated Convertible Notes Payable link:presentationLink link:calculationLink link:definitionLink 999011 - Disclosure - Summary of Investment Holdings link:presentationLink link:calculationLink link:definitionLink 999012 - Disclosure - NOTE 5 — Commitments and Contingencies link:presentationLink link:calculationLink link:definitionLink 999013 - Disclosure - NOTE 6 — Stock-Based Compensation Plan link:presentationLink link:calculationLink link:definitionLink 999014 - Disclosure - NOTE 7 — Shares Reserved link:presentationLink link:calculationLink link:definitionLink 999015 - Disclosure - NOTE 8 — Retirement Plan link:presentationLink link:calculationLink link:definitionLink 999016 - Disclosure - NOTE 9 — Income Taxes link:presentationLink link:calculationLink link:definitionLink 999017 - Disclosure - NOTE 10 — Subsequent Events link:presentationLink link:calculationLink link:definitionLink 999018 - Disclosure - NOTE 1 — Organization and Summary of Significant Accounting Policies (Policies) link:presentationLink link:calculationLink link:definitionLink 999019 - Disclosure - NOTE 5 — Commitments and Contingencies (Policies) link:presentationLink link:calculationLink link:definitionLink 999020 - Disclosure - NOTE 6 — Stock-Based Compensation Plan (Policies) link:presentationLink link:calculationLink link:definitionLink 999021 - Disclosure - NOTE 1 — Organization and Summary of Significant Accounting Policies (Tables) link:presentationLink link:calculationLink link:definitionLink 999022 - Disclosure - NOTE 2 — Intangible Assets (Tables) link:presentationLink link:calculationLink link:definitionLink 999023 - Disclosure - NOTE 4 — Secured Subordinated Convertible Notes Payable (Tables) link:presentationLink link:calculationLink link:definitionLink 999024 - Disclosure - NOTE 5 — Commitments and Contingencies (Tables) link:presentationLink link:calculationLink link:definitionLink 999025 - Disclosure - NOTE 6 — Stock-Based Compensation Plan (Tables) link:presentationLink link:calculationLink link:definitionLink 999026 - Disclosure - NOTE 7 — Shares Reserved (Tables) link:presentationLink link:calculationLink link:definitionLink 999027 - Disclosure - NOTE 9 — Income Taxes (Tables) link:presentationLink link:calculationLink link:definitionLink 999028 - Disclosure - Activities in allowance for doubtful accounts (Details) link:presentationLink link:calculationLink link:definitionLink 999029 - Disclosure - Inventory Components (Details) link:presentationLink link:calculationLink link:definitionLink 999030 - Disclosure - Prepaid Expenses and Other Current Assets (Details) link:presentationLink link:calculationLink link:definitionLink 999031 - Disclosure - Customers who accounted for at least 10% of the Company's accounts receivable balances (Details) link:presentationLink link:calculationLink link:definitionLink 999032 - Disclosure - Warranty (Details) link:presentationLink link:calculationLink link:definitionLink 999033 - Disclosure - Net Inome (Loss) Per Share Applicable to Common Stockholders (Details) link:presentationLink link:calculationLink link:definitionLink 999034 - Disclosure - Revenues for geographic areas (in $'000) (Details) link:presentationLink link:calculationLink link:definitionLink 999035 - Disclosure - Customers who accounted for at least 10% of total revenues (Details) link:presentationLink link:calculationLink link:definitionLink 999036 - Disclosure - NOTE 1 — Organization and Summary of Significant Accounting Policies (Details Narrative) link:presentationLink link:calculationLink link:definitionLink 999037 - Disclosure - Estimated future amortization of intangible assets (Details) link:presentationLink link:calculationLink link:definitionLink 999038 - Disclosure - NOTE 2 — Intangible Assets (Details Narrative) link:presentationLink link:calculationLink link:definitionLink 999039 - Disclosure - NOTE 3 — Bank Financing Arrangements (Details Narrative) link:presentationLink link:calculationLink link:definitionLink 999040 - Disclosure - Summary of Investment Holdings (Details Narrative) link:presentationLink link:calculationLink link:definitionLink 999041 - Disclosure - Future minimum lease payments (Details) link:presentationLink link:calculationLink link:definitionLink 999042 - Disclosure - NOTE 5 — Commitments and Contingencies (Details Narrative) link:presentationLink link:calculationLink link:definitionLink 999043 - Disclosure - Schedule of employee service stock-based compensation, allocation of recognized period costs (Details) link:presentationLink link:calculationLink link:definitionLink 999044 - Disclosure - Stock options' weighted average assumptions and grant date fair values (Details) link:presentationLink link:calculationLink link:definitionLink 999045 - Disclosure - Activity of stock options exercised (Details) link:presentationLink link:calculationLink link:definitionLink 999046 - Disclosure - NOTE 6 — Stock-Based Compensation Plan (Details Narrative) link:presentationLink link:calculationLink link:definitionLink 999047 - Disclosure - Common stock reserved for future issuance (Details) link:presentationLink link:calculationLink link:definitionLink 999048 - Disclosure - NOTE 8 — Retirement Plan (Details Narrative) link:presentationLink link:calculationLink link:definitionLink 999049 - Disclosure - Schedule of Income Tax Expense (Details) link:presentationLink link:calculationLink link:definitionLink 999050 - Disclosure - Schedule of Effective Income Tax Rate Reconciliation (Details) link:presentationLink link:calculationLink link:definitionLink 999051 - Disclosure - Schedule of Deferred Tax Assets and Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 999052 - Disclosure - Schedule of Unrecognized Tax Benefits (Details) link:presentationLink link:calculationLink link:definitionLink 999053 - Disclosure - NOTE 9 — Income Taxes (Details Narrative) link:presentationLink link:calculationLink link:definitionLink 999054 - Disclosure - NOTE 10 — Subsequent Events (Details Narrative) link:presentationLink link:calculationLink link:definitionLink