Organization and Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2012

Organization and Summary of Significant Accounting Policies [Abstract]

Composition of inventory

Inventories were comprised of the following at:

	September 30,			December 31,
	2012			2011
Finished goods	$	1,002,100		$	1,191,000
Raw materials		1,036,800			1,067,200
Inventory reserve for obsolescence		(129,600	)		(239,000	)
	$	1,909,300		$	2,019,200

Weighted average fair market value of the options granted estimated on the date of grant assumptions

The weighted average fair market value of the options granted in the first nine months of 2012 was estimated on the date of grant, using a Black-Scholes option pricing model with the following assumptions:

	September 30, 2012	September 30, 2011
Expected life of options (using the “simplified method)	4.5 years	4.5 years
Average risk-free interest rate	0.9%	0.9%
Average expected volatility of stock	144%	98%
Expected dividend rate	None	None