Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 30, 2015

Accounting Policies [Abstract]

Computation of Basic and Diluted Earnings Per Share

The following table sets forth the computation of basic and diluted earnings per share for the three and six months ended June 30, 2015 and 2014 (in thousands, except per share amounts):

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2015		2014		2015		2014
Numerator:
Income from continuing operations	$	11,593	$	7,953	$	17,378	$	12,342
Income from discontinued operations, net of tax	—		2,750		—		4,610
Net income	$	11,593	$	10,703	$	17,378	$	16,952
Denominator:
Weighted average shares outstanding – basic	28,134		32,481		28,204		32,729
Common stock equivalents	203		229		203		215
Weighted average shares outstanding – diluted	28,337		32,710		28,407		32,944
Earnings per share – basic:
From continuing operations	$	0.41	$	0.24	$	0.62	$	0.38
From discontinued operations	—		0.09		—		0.14
Earnings per share – basic	$	0.41	$	0.33	$	0.62	$	0.52
Earnings per share – diluted:
From continuing operations	$	0.41	$	0.24	$	0.61	$	0.37
From discontinued operations	—		0.09		—		0.14
Earnings per share – diluted	$	0.41	$	0.33	$	0.61	$	0.51

Summary of Cash Dividends Declared

The following summarizes the dividends declared for the three and six months ended June 30, 2015 and 2014:

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2015		2014		2015		2014
Dividends declared per share	$	0.11	$	0.10	$	0.22	$	0.20