Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2013

Earnings Per Share [Abstract]

Reconciliation of the numerators and denominators used in the calculation of Basic and Diluted EPS

	Three Months Ended March 31, 2013						Three Months Ended March 31, 2012
	Net Income			Shares	Per Share Amount		Net Income			Shares	Per Share Amount
Basic EPS:
Income and Share Amounts	$	7,209		43,167			$	3,570		42,674
Less: Income allocated to unvested shares	(165		)				(74		)
Income allocated to common shares	$	7,044		43,167	$	0.16	$	3,496		42,674	$	0.08
Dilutive Securities:
Plus: Income allocated to unvested shares	165						74
Less: Income re-allocated to unvested shares	(165		)				(74		)
Stock Options				34						200
Restricted Stock Units				122						—
Diluted EPS:
Income allocated to common shares, and assumed share conversions	$	7,044		43,323	$	0.16	$	3,496		42,874	$	0.08