Leasehold Improvements and Equipment (Tables)

12 Months Ended

Jan. 03, 2015

Leasehold Improvements And Equipment

Leasehold Improvements and Equipment

	2014		2013
Laboratory equipment	$	3,151,748	$	2,782,364
Leasehold improvements		495,240		491,125
Computer equipment		329,737		372,851
Furniture and fixtures		13,039		18,313
Office equipment		7,877		7,877
Construction in progress		68,141		40,126
		4,065,782		3,712,656
Less accumulated depreciation		2,801,122		2,649,417
	$	1,264,660	$	1,063,239