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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Property and Equipment (Details) - USD ($)	3 Months Ended		9 Months Ended
Property and Equipment (Details) - USD ($)	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 12,901,246		$ 12,901,246		$ 12,048,823
Less: accumulated depreciation and amortization	(11,728,473)		(11,728,473)		(10,674,671)
Total	1,172,773		1,172,773		1,374,152
Depreciation expense	335,769	$ 412,660	1,053,802	$ 1,286,086
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	293,152		293,152		293,152
Equipment
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	1,052,198		1,052,198		1,025,357
Capitalized internal use and purchased software
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	11,134,880		11,134,880		10,309,298
Leasehold improvements
Property, Plant and Equipment [Line Items]
Property, plant and equipment, gross	$ 421,016		$ 421,016		$ 421,016