Earnings per Common Share (Tables)

12 Months Ended

Dec. 31, 2013

Earnings Per Share [Abstract]

Reconciliation of basic and diluted earnings per common share

The following is a reconciliation of basic and diluted earnings per common share (in thousands, except share and per-share data):

	For the year ended December 31,
	2013			2012			2011
Numerator:
Net income (loss) attributable to common shareholders	$	19,965		$	8,254		$	4,443
Less: dividends paid on unvested share-based compensation	(328		)	(310		)	(398		)
Undistributed earnings attributable to share-based compensation	—			—			—
Net income (loss) available to common shareholders	$	19,637		$	7,944		$	4,045
Denominator:
Weighted-average number of common shares — basic	61,498,389			55,806,543			47,921,200
Effect of dilutive share-based compensation	338,352			148,954			45,107
Weighted-average number of common shares — diluted	61,836,741			55,955,497			47,966,307
Net income (loss) per share available to common shareholders — basic	$	0.32		$	0.14		0.08
Net income (loss) per share available to common shareholders — diluted	$	0.32		$	0.14		0.08