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Loss Per Share (Tables)

6 Months Ended

Jun. 30, 2013

Loss Per Share [Abstract]

ScheduleOfDilutiveSecuritiesExcludedFromComputationOfEarningsPerShare [Table Text Block]

At June 30, 2013 and 2012, the Company excluded the following potentially dilutive securities:

	June 30,
	2013			2012
Stock Options	2,647,437			2,198,460
Warrants	5,430,137			5,828,796
Series E Preferred Stock, Common stock equivalents	—			336,812
Restricted Shares	73,500			14,250

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ScheduleOfDilutiveSecuritiesExcludedFromComputationOfEarningsPerShare [Table Text Block]

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