Stock-Based Compensation (Tables)

6 Months Ended

Jun. 30, 2012

Schedule of stock based compensation expense allocation

Stock based compensation for the six months ended June 30, 2012 included $48,187 related to the extension of the expiration periods of certain stock options due to the reduction in force.



	Six Months Ended June 30,
Stock Based Compensation	2012		2011
Cost of revenues	$	10,039	$	6,618
General and administrative	416,692		454,855
Research and development	61,250		42,910
Total	$	487,981	$	504,383

- Definition

Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed.

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