Property and Equipment (Details) (USD $)	12 Months Ended
Dec. 31, 2011	Dec. 31, 2010	Sep. 30, 2012
Property and Equipment
Total cost	$ 357,000	$ 352,000
Accumulated depreciation and amortization	(265,502)	(197,971)	(316,438)
Property and equipment, net	91,482	154,161	42,145
Depreciation expense	68,000	72,000
Computers
Property and Equipment
Total cost	19,000	14,000
Office furniture and equipment
Property and Equipment
Total cost	109,000	109,000
Leasehold improvements
Property and Equipment
Total cost	$ 229,000	$ 229,000

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 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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- 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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