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Consolidated Statements of Operations (Weighted-average common shares outstanding, diluted)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Weighted-average common shares outstanding, basic and diluted	23,860,469	20,613,146
Weighted-average common shares outstanding (basic and diluted)	23,860,469	20,613,146

The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

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