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Net Loss Per Share (Convertible Securities and Options Excluded Narrative) (Details)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Options and Private Warrants Exercisable
Anti-dilutive shares	7,885,000	8,388,000
Nonvested Equity Shares
Anti-dilutive shares	60,000	108,000

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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