Leasehold Improvements and Equipment (Details) - USD ($)	Jan. 02, 2016	Jan. 03, 2015
Leasehold improvements
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
Leasehold improvements, gross	4,698,612	4,065,782
Less accumulated depreciation	2,909,967	2,801,122
Leasehold improvements, total	$ 1,788,645	$ 1,264,660

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- Definition

Custom Element.

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No definition available.

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- Definition

Custom Element.

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No definition available.

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- Definition

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

+ References

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Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service.

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- Definition

Amount before accumulated depreciation of equipment commonly used in offices and stores that have no permanent connection to the structure of a building or utilities. Examples include, but are not limited to, desks, chairs, tables, and bookcases.

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Amount before accumulated depreciation of additions or improvements to assets held under a lease arrangement.

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Amount before accumulated depreciation of tangible personal property used to produce goods and services, including, but is not limited to, tools, dies and molds, computer and office equipment.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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