Organization and Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2013

Inventories were comprised of the following at:

	June 30, 2013			December 31, 2012
Finished goods	$	1,581,300		$	959,100
Raw materials		1,336,700			1,079,600
Inventory reserve for obsolescence		(62,900	)		(62,900	)
	$	2,855,100		$	1,975,800

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 six months of 2013 and 2012 was estimated on the date of grant, using a Black-Scholes option pricing model with the following assumptions:

	June 30, 2013	June 30, 2012
Expected life of options (using the “simplified” method)	4.5 years	4.5 years
Average risk-free interest rate	0.8% -1.0%	0.9	%
Average expected volatility of stock	139% - 141%	144	%
Expected dividend rate	None	None