Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2017

Earnings Per Share [Abstract]

Computation of Basic and Diluted Earnings Per Share

The following table sets forth the computation of basic and diluted earnings per share:

	Three Months Ended				Six Months Ended
	June 30				June 30
(in thousands except per share data)	2017		2016		2017		2016
Numerator:
Net income	$	11,541	$	11,566	$	22,818	$	23,168
Denominator:
Basic earnings per share:
Weighted average shares		17,626		17,530		17,621		17,521
Diluted earnings per share:
Effect of dilutive stock options and restricted stock grants		19		12		20		17
Adjusted weighted average shares		17,645		17,542		17,641		17,538
Earnings per share:
Basic earnings per share	$	0.65	$	0.66	$	1.29	$	1.32
Diluted earnings per share		0.65		0.66		1.29		1.32