Leasehold Improvements and Equipment (Tables)

12 Months Ended

Jan. 02, 2016

Leasehold Improvements And Equipment

Leasehold Improvements and Equipment

	2015	2014
Laboratory equipment	$      3,737,908	$      3,151,748
Leasehold improvements	513,453	495,240
Computer equipment	404,228	329,737
Furniture and fixtures	17,056	13,039
Office equipment	21,547	7,877
Construction in progress	4,420	68,141
	4,698,612	4,065,782
Less accumulated depreciation	2,909,967	2,801,122
	$      1,788,645	$      1,264,660