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Earnings (Loss) Per Share (Schedule Of Weighted Average Number Of Shares Outstanding) (Details)

12 Months Ended

Dec. 31, 2011

Dec. 31, 2010

Dec. 31, 2009

Earnings (Loss) Per Share [Abstract]

Basic weighted average common shares outstanding

92,056,000

^[1]

48,395,000

^[1]

Dilution effect of stock awards at end of period

185,000

^[2]

^[2]

Diluted weighted average common shares outstanding

92,241,000

48,395,000

Anti-dilutive stock-based compensation awards

160,000

120,000

Number of unvested stock awards

391,278

240,345

[1]	The basic weighted average shares outstanding calculation is based on the actual days in which the shares were outstanding for the period from June 22, 2010, the closing date of the Company's IPO, to December 31, 2010.
[2]	Because the Company reported a net loss for the year ended December 31, 2010, no unvested stock awards were included in computing loss per share because the effect was anti-dilutive.

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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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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

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