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(2) Share Based Compensation - Restricted Stock (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Notes to Financial Statements
Directors, officers and employees	$ 130,164	$ 326,964	$ 407,580	$ 721,498
Non-employee consultants	0	19,290	0	21,882
Total	$ 130,164	$ 346,254	$ 407,580	$ 743,380

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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