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Property, Plant and Equipment, net (Details 1) (USD $)	Mar. 31, 2013	Dec. 31, 2012
Cost	$ 469,754	$ 469,754
Less accumulated depreciation	(325,146)	(302,106)
Total	$ 144,608	$ 167,648

Property, plant, or equipment held under lease agreements classified as an asset.

The total charge for the use of long-lived depreciable assets subject to a lease meeting the criteria for capitalization.