Property and Equipment (Tables)

9 Months Ended

Sep. 30, 2014

Property, Plant and Equipment [Abstract]

Property and Equipment

Property and equipment consist of the following as of September 30, 2014, and December 31, 2013:

	September 30, 2014			December 31, 2013
Leasehold improvements	$	2,491,731		$	2,319,928
Lab and clean room equipment	2,804,547			2,025,263
Furniture and office equipment	2,090,776			1,240,466
Construction in progress	831,183			802,319
	8,218,237			6,387,976
Less accumulated depreciation	(3,166,028		)	(2,301,870		)
	$	5,052,209		$	4,086,106