Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2021

Earnings Per Share [Abstract]

Earnings per share on a basic and diluted basis

Earnings per share on a basic and diluted basis are calculated as follows (in thousands, except per share amounts):

	Three Months Ended June 30,				Six Months Ended June 30,
	2021		2020		2021		2020
Basic and Diluted Earnings:
Net income	$	21,317	$	21,554	$	55,408	$	25,507
Basic weighted-average shares outstanding	32,632		33,016		32,730		33,353
Add:  Stock awards	167		67		130		92
Diluted weighted-average shares outstanding	32,799		33,083		32,860		33,445
Basic earnings per share:
Net income	$	0.65	$	0.65	$	1.69	$	0.76
Diluted earnings per share:
Net income	$	0.65	$	0.65	$	1.69	$	0.76