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6. Intangibles (Details Narrative) (USD $)	12 Months Ended
6. Intangibles (Details Narrative) (USD $)	Dec. 31, 2012	Dec. 31, 2011
Goodwill and Intangible Assets Disclosure [Abstract]
Weighted average amortization period of identified intangible assets of finite useful life	6 years
Amortization expense, related to intangibles	$ 475,714	$ 475,714

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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