Property and Equipment (Details) (USD $)	3 Months Ended	9 Months Ended
Sep. 30, 2013	Sep. 30, 2013	Dec. 31, 2012
Summary of property and equipment [Abstract]
Property and equipment, gross	$ 1,779,100	$ 1,779,100	$ 1,699,600
Less: accumulated depreciation and amortization	1,421,300	1,421,300	1,340,700
Property and equipment, net	357,800	357,800	358,900
Depreciation and amortization	28,200	80,600
Equipment [Member]
Summary of property and equipment [Abstract]
Property and equipment, gross	1,238,800	1,238,800	1,171,900
Capitalized cost of property and equipment		64,900
Furniture [Member]
Summary of property and equipment [Abstract]
Property and equipment, gross	392,800	392,800	380,200
Capitalized cost of property and equipment		14,600
Leasehold Improvements [Member]
Summary of property and equipment [Abstract]
Property and equipment, gross	$ 147,500	$ 147,500	$ 147,500

The cumulative amount of depreciation, depletion and amortization (related to property, plant and equipment, but not including land) that has been recognized in the income statement.

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The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production.

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- Definition

Gross amount of long-lived 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, furniture and fixtures, and computer equipment.

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- Definition

Amount, net of accumulated depreciation, depletion and amortization, of long-lived 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, furniture and fixtures, and computer equipment.

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