2. Property and Equipment (Details) (USD $)	Jun. 30, 2012	Dec. 31, 2011
Notes to Financial Statements
Furniture and fixtures	$ 427,121	$ 427,121
Equipment	2,378,502	2,005,505
Software	7,751,757	5,469,804
Leasehold improvements	343,796	310,416
Subtotal	10,901,176	8,212,846
Less: accumulated depreciation and amortization	(7,758,455)	(6,622,835)
Total	$ 3,142,721	$ 1,590,011

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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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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