Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2021

Accounting Policies [Abstract]

Summary of Computation of Basic and Diluted Earnings Per Share

The following table shows computation of basic and diluted earnings per share.

	Three Months Ended				Nine Months Ended
	September 30				September 30
	2021		2020		2021		2020
Basic earnings per share
Net income	$	23,071	$	20,312	$	65,666	$	46,606
Weighted average common shares outstanding	43,810,729		43,862,435		43,893,194		44,099,862
Basic earnings per share	$	0.53	$	0.46	$	1.50	$	1.06
Diluted earnings per share
Net income	$	23,071	$	20,312	$	65,666	$	46,606
Weighted average common shares outstanding	43,810,729		43,862,435		43,893,194		44,099,862
Effect of dilutive securities:
Restricted stock	99,666		8,246		102,446		32,574
Stock options	48,475		33,200		51,403		33,214
Weighted average common shares outstanding	43,958,870		43,903,881		44,047,043		44,165,650
Diluted earnings per share	$	0.52	$	0.46	$	1.49	$	1.06