Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2012

Earnings Per Share

Net income available to common shareholders and the weighted average number of common shares used to compute basic and diluted earnings per share

	Three months ended June 30,				Six months ended June 30,
(In thousands except per share data)	2012		2011		2012		2011
Numerator:
Net income	$	9,535	$	3,717	$	15,745	$	8,217
Less: Net income allocated to participating securities		83		—		120		—
Net income available to common shareholders	$	9,452	$	3,717	$	15,625	$	8,217
Denominator:
Weighted average common shares outstanding		20,338		20,059		20,319		20,021
Weighted average dilutive securities		756		919		779		935
Weighted average common shares outstanding, diluted		21,094		20,978		21,098		20,956
Income per common share, basic	$	0.46	$	0.19	$	0.77	$	0.41
Income per common share, diluted	$	0.45	$	0.18	$	0.74	$	0.39