Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2021

Earnings Per Share [Abstract]

Calculation of Basic and Diluted Earnings per Share

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

	Three Months Ended March 31,
(in thousands, except per share data)	2021		2020
Net income	$	7,917	$	3,852
Denominator for basic earnings per share – weighted-average    number of common shares outstanding during the period		36,250		36,790
Incremental common shares attributable to exercise of dilutive    options		51		77
Incremental common shares attributable to outstanding restricted    stock units		410		204
Denominator for diluted earnings per share		36,711		37,071
Basic earnings per share	$	0.22	$	0.10
Diluted earnings per share	$	0.22	$	0.10