Leasehold Improvements and Equipment (Details) (USD $)	Jan. 03, 2015	Dec. 28, 2013
Leasehold improvements
Laboratory equipment	$ 3,151,748us-gaap_MachineryAndEquipmentGross	$ 2,782,364us-gaap_MachineryAndEquipmentGross
Leasehold improvements	495,240cdxc_LeaseholdImprovements	491,125cdxc_LeaseholdImprovements
Computer equipment	329,737us-gaap_PropertyPlantAndEquipmentGross	372,851us-gaap_PropertyPlantAndEquipmentGross
Furniture and fixtures	13,039us-gaap_FurnitureAndFixturesGross	18,313us-gaap_FurnitureAndFixturesGross
Office equipment	7,877cdxc_OfficeEquipmentGross	7,877cdxc_OfficeEquipmentGross
Construction in progress	68,141us-gaap_ConstructionInProgressGross	40,126us-gaap_ConstructionInProgressGross
Leasehold improvements, gross	4,065,782us-gaap_LeaseholdImprovementsGross	3,712,656us-gaap_LeaseholdImprovementsGross
Less accumulated depreciation	2,801,122	2,649,417
Leasehold improvements, total	$ 1,264,660cdxc_LeaseholdImprovementsTotal	$ 1,063,239cdxc_LeaseholdImprovementsTotal

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

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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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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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