Equity Components [Axis] Common Stock [Member] Retained Earnings [Member] Award Type [Axis] Warrants [Member] Long-Term Debt, Type [Axis] Subordinated Debenture [Member] Term Loan [Member] Class of Warrant or Right [Axis] Expiration of Warrants if Debenture is Paid on December 31, 2030 [Member] Expiration of Warrants if Debenture is Paid on December 31, 2029 [Member] Counterparty Name [Axis] CFO and Board Chairman [Member] Subsequent Event Type [Axis] Subsequent Event [Member] Cover [Abstract] Document Type Amendment Flag Amendment Description Document Registration Statement Document Annual Report Document Quarterly Report Document Transition Report Document Shell Company Report Document Shell Company Event Date Document Period Start Date Document Period End Date Document Fiscal Period Focus Document Fiscal Year Focus Current Fiscal Year End Date Entity File Number Entity Registrant Name Entity Central Index Key Entity Primary SIC Number Entity Tax Identification Number Entity Incorporation, State or Country Code Entity Address, Address Line One Entity Address, Address Line Two Entity Address, Address Line Three Entity Address, City or Town Entity Address, State or Province Entity Address, Country Entity Address, Postal Zip Code Country Region City Area Code Local Phone Number Extension Written Communications Soliciting Material Pre-commencement Tender Offer Pre-commencement Issuer Tender Offer Title of 12(b) Security No Trading Symbol Flag Trading Symbol Security Exchange Name Title of 12(g) Security Security Reporting Obligation Annual Information Form Audited Annual Financial Statements Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Entity Interactive Data Current Entity Filer Category Entity Small Business Entity Emerging Growth Company Elected Not To Use the Extended Transition Period Document Accounting Standard Other Reporting Standard Item Number Entity Shell Company Entity Public Float Entity Bankruptcy Proceedings, Reporting Current Entity Common Stock, Shares Outstanding Documents Incorporated by Reference [Text Block] Statement of Financial Position [Abstract] CURRENT ASSETS: Cash and cash equivalents Accounts receivable, net Inventories, net Federal and state income taxes receivable Prepaid expenses and other       Total current assets PROPERTY, PLANT AND EQUIPMENT: Land Building Real-time Alcohol Detection And Recognition equipment and software Production equipment, software and space modifications Office equipment, software and space modifications Sales and marketing equipment and space modifications Research and development equipment, software and space modifications Research and development equipment, software and space modifications not in service Less accumulated depreciation      Total property and equipment, net OTHER ASSETS: Patents, net Deposits and other      Total other assets      Total assets LIABILITIES AND STOCKHOLDERS’ EQUITY CURRENT LIABILITIES: Accounts payable Term loan payable, current portion Subordinated debentures payable, current portion Customer and tenant deposits Accrued expenses Deferred revenue, current portion Product warranty reserve       Total current liabilities TERM LOAN PAYABLE, net of current portion and debt issuance costs SUBORDINATED DEBENTURES PAYABLE, net of current portion and debt issuance costs DEFERRED REVENUE, net of current portion       Total liabilities COMMITMENTS AND CONTINGENCIES (Note 6) STOCKHOLDERS’ EQUITY: Common stock, no par value; 50,000,000 shares authorized, 2,752,616 shares outstanding Accumulated deficit       Total stockholders’ equity       Total liabilities and stockholders’ equity Common stock, par value Common stock, shares authorized Common stock, shares outstanding Income Statement [Abstract] REVENUES: Product sales Royalties Rental income Total COST OF SALES GROSS PROFIT OPERATING EXPENSES: Research, development, and sustaining engineering Sales and marketing General and administrative Total OPERATING (LOSS) OTHER INCOME (EXPENSE): Interest income Interest expense Total NET (LOSS) BEFORE PROVISION FOR TAXES BENEFIT FROM FEDERAL AND STATE INCOME TAXES NET (LOSS) NET (LOSS) PER SHARE, BASIC NET (LOSS) PER SHARE, DILUTED WEIGHTED AVERAGE SHARES, BASIC WEIGHTED AVERAGE SHARES, DILUTED Statement [Table] Statement [Line Items] Beginning balance Beginning balance, shares Warrants issued with subordinated debenture Issuance of shares from option exercise Issuance of shares from option exercise, shares Net (loss) Ending balance Ending balance, shares Statement of Cash Flows [Abstract] CASH FLOWS FROM OPERATING ACTIVITIES: Adjustments to reconcile net (loss) to net cash (used in) operating activities-    Depreciation and amortization    Amortization of debt issuance costs Changes in operating assets and liabilities-    Accounts receivable    Inventories    Federal and state income taxes receivable    Prepaid expenses and other    Deposits and other    Accounts payable    Customer and tenant deposits    Accrued expenses    Deferred revenue Net cash (used in) operating activities CASH FLOWS (USED IN) INVESTING ACTIVITIES: Purchases of sales and marketing equipment Purchases of research and development equipment, software and space modifications Net cash (used in) investing activities CASH FLOWS (USED IN) FINANCING ACTIVITIES: Principal payments made on term loan Proceeds from issuance of subordinated debenture Principal payments made on subordinated debentures Proceeds from issuance of shares from option exercise Net cash provided from (used in) financing activities NET INCREASE (DECREASE) IN CASH CASH, BEGINNING OF PERIOD CASH, END OF PERIOD SUPPLEMENTAL INFORMATION: Cash paid for interest Cash paid for income tax Non-cash financing and investing activities: warrants issued with subordinated debenture Pay vs Performance Disclosure [Table] Executive Category [Axis] Individual [Axis] Adjustment to Compensation [Axis] Measure [Axis] Pay vs Performance Disclosure, Table Company Selected Measure Name Named Executive Officers, Footnote Peer Group Issuers, Footnote Changed Peer Group, Footnote PEO Total Compensation Amount PEO Actually Paid Compensation Amount Adjustment To PEO Compensation, Footnote Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Compensation Actually Paid Amount Adjustment to Non-PEO NEO Compensation Footnote Equity Valuation Assumption Difference, Footnote Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Company Selected Measure Total Shareholder Return Vs Peer Group Compensation Actually Paid vs. Other Measure Tabular List, Table Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Net Income (Loss) Company Selected Measure Amount Other Performance Measure, Amount Adjustment to Compensation, Amount PEO Name Name Non-GAAP Measure Description Additional 402(v) Disclosure Pension Benefits Adjustments, Footnote Equity Awards Adjustments, Footnote Erroneously Awarded Compensation Recovery [Table] Restatement Determination Date [Axis] Restatement Determination Date Aggregate Erroneous Compensation Amount Erroneous Compensation Analysis Stock Price or TSR Estimation Method Outstanding Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Not Yet Determined Name Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery, Explanation of Impracticability Name Compensation Amount Restatement does not require Recovery Awards Close in Time to MNPI Disclosures [Table] Award Timing MNPI Disclosure Award Timing Method Award Timing Predetermined Award Timing MNPI Considered Award Timing, How MNPI Considered MNPI Disclosure Timed for Compensation Value Awards Close in Time to MNPI Disclosures, Table Name Underlying Securities Exercise Price Fair Value as of Grant Date Underlying Security Market Price Change Insider Trading Arrangements [Line Items] Material Terms of Trading Arrangement Name Title Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted Adoption Date Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated Termination Date Expiration Date Arrangement Duration Aggregate Available Insider Trading Policies and Procedures [Line Items] Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Not Adopted Accounting Policies [Abstract] ORGANIZATION AND NATURE OF BUSINESS SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND PROCESSES Earnings Per Share [Abstract] BASIC AND DILUTED (LOSS) PER COMMON SHARE Equity [Abstract] STOCKHOLDERS’ EQUITY Debt Disclosure [Abstract] DEBT Commitments and Contingencies Disclosure [Abstract] COMMITMENTS AND CONTINGENCIES LEGAL PROCEEDINGS Segment Reporting [Abstract] BUSINESS SEGMENT Subsequent Events [Abstract] SUBSEQUENT EVENTS Basis of Presentation Inventories Income Taxes Revenue Recognition Deferred Revenue Recently Issued Accounting Pronouncements Schedule of inventories Schedule of basic and diluted net income per common share Schedule of Long-Term Debt Instruments [Table] Debt Instrument [Line Items] Schedule of option grant and fair market value Schedule of warrants issued Schedule of term loan payable Raw materials & deposits Work-in-process Finished goods Total gross inventories Less reserve for obsolescence Total net inventories Net (loss) Weighted average shares-basic Effect of dilutive potential common shares Weighted average shares-diluted Net (loss) per share-basic Net (loss) per share-diluted Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Options to purchase common stock Exercised price Proceeds from option Options remained outstanding Weighted average life Options were fully vested Intrinsic value Warrants outstanding Stock price Exercise price per share Original term (years) Volatility Annual rate of quarterly dividends Risk free interest rate Class of Warrant or Right [Table] Class of Warrant or Right [Line Items] Expiration date March 31, 2027 March 31, 2028 March 31, 2029 March 31, 2030 December 31, 2030 Total Less debt issuance cost Net subordinated debenture payable Less current portion Long term portion March 31, 2031 September 30, 2031 Net term loan payable Debenture issued Interest rate Periodic payment Balloon payment Number of common stock purchased Share price Final payment Outstanding purchase orders issued to vendors Reportable segment Operating segment Subsequent Event [Table] Subsequent Event [Line Items] Loan amount Monthly payments of principal and interest Custom Element. Assets, Current Property, Plant, and Equipment, Accumulated Depreciation, Depletion, and Amortization Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization Other Assets, Noncurrent Assets Liabilities, Current Liabilities Equity, Attributable to Parent Liabilities and Equity Revenues Gross Profit Operating Expenses Operating Income (Loss) Interest Expense, Operating and Nonoperating Other Income Income Tax Expense (Benefit) Shares, Outstanding Increase (Decrease) in Accounts Receivable Increase (Decrease) in Inventories Increase (Decrease) in Prepaid Expense and Other Assets Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Payments to Acquire Property, Plant, and Equipment PurchasesOfResearchAndDevelopmentEquipmentSoftwareAndSpaceModificationsNotInService Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Repayments of First Mortgage Bond PrincipalPaymentsMadeOnSubordinatedDebentures Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Excluding Exchange Rate Effect, Including Discontinued Operation Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Forgone Recovery, Individual Name Outstanding Recovery, Individual Name Awards Close in Time to MNPI Disclosures, Individual Name Trading Arrangement, Individual Name Inventory, Gross Inventory Valuation Reserves Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Less financing cost Other Long-Term Debt, Current