v2.3.0.15

Cost Of Revenue

9 Months Ended

Sep. 30, 2011

Cost Of Revenue [Abstract]

Cost Of Revenue

16. Cost of revenue

Cost of revenue consists of the following:

		Three months ended September 30,								Nine months ended September 30,
		2010				2011				2010				2011
Personnel expenses		$	129,219			$	184,673			$	365,530			$	496,546
Operational expenses			62,068				70,605				167,897				200,693
Depreciation and amortization			13,546				13,034				39,192				39,591
		$	204,833			$	268,312			$	572,619			$	736,830

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Disclosure pertaining to the amount and nature of costs included in cost of sales incurred and recorded in the period.

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