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CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS [Parenthetical] (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Amortization and depreciation (in dollars)	$ 343,731	$ 171,161	$ 842,448	$ 354,801
Share-based compensation (benefit)/expense (in dollars)	$ 55,227	$ 11,747	$ 110,280	$ 39,937

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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