Property, Plant and Equipment (Tables)

12 Months Ended

Dec. 31, 2014

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment

	Useful Lives in Years
Buildings	40
Manufacturing machinery and equipment	5 - 10
Furniture, fixtures, computer hardware/software	3 - 7
Leasehold improvements	life of lease

The following table summarizes property, plant and equipment as of December 31, 2014 and December 31, 2013:

	As of December 31,
	2014			2013
Building	$	5,828,960		$	5,820,509
Furniture, fixtures, computer hardware and computer software	475,266			461,491
Manufacturing machinery and equipment	31,227,523			32,332,905
Depreciable property, plant and equipment	37,531,749			38,614,905
Manufacturing machinery and equipment in progress	66,703			—
Property, plant and equipment	37,598,452			38,614,905
Less: Accumulated depreciation and amortization	(22,941,264		)	(17,850,688		)
Net property, plant and equipment	$	14,657,188		$	20,764,217