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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The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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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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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services 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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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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Property and Equipment (Details) - USD ($)	3 Months Ended		6 Months Ended
Property and Equipment (Details) - USD ($)	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Property and Equipment
Total	$ 1,639,499		$ 1,639,499		$ 1,429,630
Accumulated depreciation	(970,098)		(970,098)		(870,220)
Property and equipment, net	669,401		669,401		559,410
Depreciation expense	56,670	$ 54,826	$ 99,242	$ 122,012
Minimum
Property and Equipment
Estimated useful lives			5 years
Maximum
Property and Equipment
Estimated useful lives			7 years
Lab equipment
Property and Equipment
Total	1,496,969		$ 1,496,969		1,311,853
Computers
Property and Equipment
Total	62,380		62,380		53,065
Furniture and fixtures
Property and Equipment
Total	62,747		62,747		50,453
Leasehold Improvements
Property and Equipment
Total	$ 17,403		$ 17,403		$ 14,259