Property and Equipment (Tables)

3 Months Ended

Mar. 31, 2014

Property and Equipment [Abstract]

Components of property and equipment

	Useful Life	March 31, 2014			December 31, 2013
Office equipment and furniture	5 Years	$	161,009		$	156,810
Manufacturing equipment	5 – 10 Years		74,066,465			74,187,972
Vehicles	5 Years		204,933			129,380
Construction in progress	-		2,531,687			477,299
Building and building improvements	20 Years		21,781,008			21,487,286
			98,745,102			96,438,747
Less: accumulated depreciation			(27,578,120	)		(25,843,609	)
		$	71,166,982		$	70,595,138