Property and Equipment (Tables)

3 Months Ended

Mar. 31, 2013

	Useful Life	March 31, 2013			December 31, 2012
Office equipment and furniture	5 Years	$	225,233		$	222,853
Manufacturing equipment	5 – 10 Years		59,938,834			56,916,700
Vehicles	5 Years		125,854			125,167
Construction in progress	-		49,638			28,785
Building and building improvements	20 Years		20,899,756			20,785,597
			81,239,315			78,079,102
Less: accumulated depreciation			(20,315,999	)		(18,643,002	)
		$	60,923,316		$	59,436,100

- Definition

Tabular disclosure of the useful life and salvage value of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.

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