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Intangible Assets Activity Summary (Details) (USD $)
Jun. 30, 2012
Dec. 31, 2011
Patent. $ 510,310 $ 510,310
Accumulated amortization. (140,336) (114,820)
Patent, net of accumulated amortization 369,974 395,490
Marketing contacts. 4,187,815 4,187,815
Accumulated Amortization. (4,157,391) (4,150,630)
Marketing contacts, net of accumulated amortization 30,424 37,185
Total intangibles, net of accumulated amortization $ 400,398 $ 432,675