Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2014

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

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

	Three months ended				Nine months ended
	September 30,				September 30,
(In thousands, except per share data)	2014		2013		2014		2013
Numerator:
Net income	$	8,404	$	8,315	$	22,417	$	24,737
Less: Net income allocated to participating securities		(58)		(83)		(176)		(237)
Net income available to common shareholders	$	8,346	$	8,232	$	22,241	$	24,500
Denominator:
Weighted average common shares outstanding		20,988		20,860		21,040		20,769
Weighted average dilutive securities		533		592		496		629
Weighted average common shares outstanding, diluted		21,521		21,452		21,536		21,398
Income per common share, basic	$	0.40	$	0.39	$	1.06	$	1.18
Income per common share, diluted	$	0.39	$	0.38	$	1.03	$	1.14

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

. The following table summarizes the shares of common stock underlying the Company’s unvested stock options and performance awards that were excluded from the calculation of dilutive securities:

	Three months ended				Nine months ended
	September 30,				September 30,
(In thousands)	2014		2013		2014		2013
Stock options		103		221		104		221
Performance awards		—		—		84		—