Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2016

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 were as follows:

	Three months ended				Nine months ended
	September 30,				September 30,
(In thousands, except per share data)	2016		2015		2016		2015
Numerator:
Net income	$	6,146	$	6,175	$	13,633	$	21,421
Less: Net income allocated to participating securities		—		(25)		—		(103)
Net income available to common shareholders	$	6,146	$	6,150	$	13,633	$	21,318
Denominator:
Weighted average common shares outstanding		15,805		20,788		17,489		20,662
Weighted average dilutive securities		372		426		328		451
Weighted average common shares outstanding, diluted		16,177		21,214		17,817		21,113
Income per common share, basic	$	0.39	$	0.30	$	0.78	$	1.03
Income per common share, diluted	$	0.38	$	0.29	$	0.77	$	1.01

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)	2016		2015		2016		2015
Stock options		—		4		86		2
Restricted stock		6		—		6		—
Performance awards		2		35		83		35