Organization and Significant Accounting Policies (Details Textual) (USD $)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012	Dec. 31, 2012
Net loss	$ 81,000	$ 1,642,500	$ 282,600	$ 2,674,700	$ 4,146,200
Accumulated deficit	51,238,700		51,238,700		50,956,100
Allowance for Doubtful Accounts Receivable	53,300		53,300		53,300
Advertising Expense			1,700	4,000
Net Cash Provided by (Used in) Operating Activities, Total			409,500	690,000
FDIC Indemnification Asset	250,000		250,000
FDIC Indemnification Asset, Period Increase (Decrease)			$ 480,000
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	5,026,000		6,252,000
Sales Revenue, Goods, Net [Member]
Concentration Risk, Customer	72.00%	60.00%	44.00%	60.00%
Patents [Member]
Finite-Lived Intangible Asset, Useful Life			17 years
Minimum [Member]
Property, Plant and Equipment, Useful Life			3 years
Maximum [Member]
Property, Plant and Equipment, Useful Life			5 years