Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2012

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets

	2012		2011
Patents	$	1,982,918	$	1,885,888
Trademarks		601,716		565,273
Pac-Kit Tradename, Customer List		1,500,000		1,500,000
C-Thru, Customer List		1,050,000		-
		5,134,634		3,951,161
accumulated amortization		894,233		666,498
	$	4,240,401	$	3,284,663