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Note A - The Company and Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2013

Disclosure Text Block [Abstract]

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

		December 31,
		2013				2012
Accounts receivable		$	304,551			$	625,310
Allowance for doubtful accounts			(20,526	)			(20,526	)
Accounts receivable, net allowances for doubtful accounts		$	284,025			$	604,784

Summary of Valuation Allowance [Table Text Block]

		Balance at Beginning of Year				Charged to Costs and Expenses				Deductions From Reserves				Balance at End of Year
Year Ended December 31, 2013
Allowance for Doubtful Accounts		$	20,526			$	-			$	-			$	20,526
Year Ended December 31, 2012
Allowance for Doubtful Accounts		$	397,526			$	-			$	377,000			$	20,526

Property, Plant and Equipment, Schedule of Significant Acquisitions and Disposals [Table Text Block]

Equipment and leasehold improvements
Equipment (years)		3	-	5
Furniture and fixtures (years)		3	-	5
Software (years)			3
Leasehold improvements		life or lease term

Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]

		Year ended December 31,
		2013				2012
Selling, general and administrative		$	60,151			$	22,502
Research, development and engineering			21,491				27,340
		$	81,642			$	49,842

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

		Year ended December 31,
		2013				2012
Risk free interest rate			0.68	%			0.80	%
Expected life of options (in years)			4.50				4.48
Expected dividends			0	%			0	%
Volatility of stock price			139	%			114	%

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Tabular disclosure of all information related to any significant acquisition and disposal. Disclosure may include methodology and assumptions, type of asset, asset classification, useful life, useful purpose, acquisition cost, method of acquisition or disposal, depreciation method, gain (loss) on disposal pretax and net of tax, date of acquisition or disposal and restrictions on amount of proceeds from donated assets.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 205

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Tabular disclosure of valuation allowances to reduce deferred tax assets to net realizable value, including identification of the deferred tax asset more likely than not will not be fully realized and the corresponding amount of the valuation allowance.

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