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Property and Equipment (Tables)

12 Months Ended

Dec. 31, 2012

Property and equipment consisted of the following:


	December 31,
	2012			2011
Computer and telecommunication equipment	$	539,768		$	522,025
Machinery and equipment		63,730			31,779
Office equipment		53,050			53,050
Instrumentation		115,421			115,421
Office furniture and equipment		494,670			474,772
Leasehold improvements		153,006			152,774

		1,419,645			1,349,821
Accumulated depreciation and amortization		(1,322,063	)		(1,214,240	)

Property and equipment, net	$	97,582		$	135,581

- Definition

Tabular disclosure of the useful life and salvage value of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software.

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